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本文重点词汇
关键词汇
solar cell
solar cell
太阳能电池
美/ˈsoʊ.lər sɛl/
英/ˈsɒl.ə r sel/
n.
solar cell
例句:
1. This solar cell can provide power for small devices.
这个太阳能电池可以为小型设备提供电力。
2. Scientists are researching more efficient solar cells.
科学家们正在研究更高效的太阳能电池。
3. Solar cells are especially useful in remote areas.
太阳能电池在偏远地区特别有用。
4. Many families install solar cells to reduce their electricity bills.
许多家庭安装了太阳能电池来减少电费。
5. The efficiency of solar cells depends on the intensity of sunlight.
太阳能电池的效率取决于阳光的强度。
defense
defense
防御
美/dɪˈfens/
英/dɪˈfens/
n.
defense
例句:
1. This insect defends itself by releasing toxic gas.
这个昆虫通过释放有毒气体来防御敌人。
2. The country needs a strong defense to protect itself.
国家需要强大的国防来保护自己。
3. He used an aggressive defensive strategy in the game.
他在比赛中采取了积极的防守策略。
4. The company must strengthen its cybersecurity defense.
公司必须加强网络安全防御。
5. Defensive driving is an important skill to avoid accidents.
防御性驾驶是避免事故的重要技能。
drone
drone
飞行器
美/draʊn/
英/draʊn/
n.
drone
例句:
1. Scientists are using drones for environmental monitoring.
科学家们正在使用飞行器进行环境监测。
2. This drone can capture high-quality videos.
这个飞行器可以拍摄高质量的视频。
3. Drones have wide applications in the military field.
飞行器在军事领域有广泛的应用。
4. Many people use drones for aerial photography.
许多人用飞行器进行航拍。
5. The battery life of drones is limited.
飞行器的电池续航时间有限。
flexible
flexible
灵活的
美/ˈflɛksəbəl/
英/ˈflɛksəbəl/
adj.
flexible
例句:
1. This material is very flexible and suitable for making clothes.
这个材料非常灵活，适合制作服装。
2. She is a flexible employee who can handle various tasks.
她是一个灵活的员工，可以胜任各种任务。
3. This system is designed to be very flexible to adapt to different needs.
这个系统设计得非常灵活，可以适应不同的需求。
4. He has a flexible way of thinking and can solve problems quickly.
他具有灵活的思维方式，能够快速解决问题。
5. This structure allows for flexible adjustments.
这种结构允许灵活的调整。
mechanism
mechanism
机制
美/ˈmekənɪzəm/
英/ˈmekənɪzəm/
n.
mechanism
例句:
1. The mechanism of this machine is very complex.
这个机器的机制非常复杂。
2. Understanding the mechanism of a living organism helps medical research.
了解生物体的机制有助于医学研究。
3. The mechanism of this software allows users to customize settings.
这个软件的机制允许用户自定义设置。
4. There is a complex mechanism behind his idea.
他的想法背后有一个复杂的机制。
5. The mechanism of this system ensures efficient operation.
这个系统的机制确保了高效运行。
stable
stable
稳定
美/ˈsteɪbəl/
英/ˈsteɪbəl/
adj.
stable
例句:
1. This structure is designed to be very stable.
这个结构设计得非常稳定。
2. Economic stability is crucial for a country.
经济的稳定性对国家至关重要。
3. Her emotions are very stable.
她的情绪非常稳定。
4. This system remains stable even under high load.
这个系统在高负载下仍然保持稳定。
5. His interpersonal relationships are stable.
他的人际关系很稳定。
wing
wing
翅膀
美/wɪŋ/
英/wɪŋ/
n.
wing
例句:
1. Butterfly wings are very beautiful.
蝴蝶的翅膀非常美丽。
2. The wings of an airplane help it fly in the air.
飞机的机翼帮助它在空中飞行。
3. Birds rely on their wings to fly.
鸟类依靠翅膀飞行。
4. This insect's wings are transparent and light.
这个昆虫的翅膀透明且轻盈。
5. His wings were injured and he couldn't fly.
他的翅膀受伤了，无法飞行。
manipulate
manipulate
操控
美/ˈmænɪpjəleɪt/
英/ˈmænɪpjʊleɪt/
v.
manipulate
例句:
1. He tried to manipulate the situation to achieve his goals.
他试图操控局势以达到自己的目的。
2. This system allows users to manipulate data flexibly.
这个系统允许用户灵活操控数据。
3. She is skilled at manipulating interpersonal relationships.
她擅长操控人际关系。
4. This program can manipulate the display effects of images.
这个程序可以操控图像的显示效果。
5. He was accused of manipulating the election results.
他被指控操控选举结果。
whirlwind
whirlwind
涡旋
美/ˈwɜːr.lwɪnd/
英/ˈwɜː(r)l.wɪnd/
n.
whirlwind
例句:
1. A tornado is a strong whirlwind phenomenon.
龙卷风是一种强烈的涡旋现象。
2. This storm produced a huge whirlwind.
这个风暴产生了巨大的涡旋。
3. In the desert, sandstorms often form whirlwinds.
在沙漠中，沙尘暴常常形成涡旋。
4. He was caught in a huge whirlwind.
他被卷入了一个巨大的涡旋中。
5. The whirlwind caused severe damage.
涡旋导致了严重的破坏。
precisely
precisely
精确
美/prɪˈsɪzli/
英/prɪˈsɪzli/
adv.
precisely
例句:
1. He precisely calculated all the data.
他精确地计算了所有数据。
2. This instrument can precisely measure temperature.
这个仪器可以精确测量温度。
3. She precisely described the entire event.
她精确地描述了整个事件。
4. We need to precisely execute this plan.
我们需要精确地执行这个计划。
5. He precisely predicted the outcome.
他精确地预测了结果。
习惯用语
take advantage of
take advantage of
利用
to make use of an opportunity or resource
使用时，表示利用机会或资源
in the air
in the air
在空中
to be in a state of being airborne or hovering
描述物体在空中飞行或悬停的状态
fly upside down
fly upside down
倒飞
to fly in a position where the body is inverted
描述飞行器或动物倒着飞行的动作
go up
go up
上升
to move upward or increase in height
描述物体或位置的上升动作
hover
hover
悬停
to remain in a fixed position in the air
描述飞行器或动物在空中保持静止
be in a different direction
be in a different direction
改变方向
to change the course or path of movement
描述物体或人的方向变化
相关句型
The dragonfly's wings are so unique and different that the United States military and the North American space agency have tried to develop drones with similar quality.
The dragonfly's wings are so unique and different that the United States military and the North American space agency have tried to develop drones with similar quality.
蜻蜓的翅膀如此独特和不同，以至于美国军方和北美航天局试图开发具有类似质量的无人机。
The wasps' solar cells are not very powerful. They take advantage of only about 0.335% of all available solar energy.
The wasps' solar cells are not very powerful. They take advantage of only about 0.335% of all available solar energy.
黄蜂的太阳能电池并不强大。它们只利用了大约0.335%的可用太阳能。
This caterpillar can absorb the nicotine, right? The stuff that hurts other animals, um, because the hazardous substance is transported into the skin.
This caterpillar can absorb the nicotine, right? The stuff that hurts other animals, um, because the hazardous substance is transported into the skin.
这种毛虫可以吸收尼古丁，对吗？那种会伤害其他动物的东西，因为有害物质被输送到皮肤中。
They work together to get the job done. They You guys actually have to see a video of this. You have to look this up. It's super impressive.
They work together to get the job done. They You guys actually have to see a video of this. You have to look this up. It's super impressive.
他们一起工作完成任务。你们实际上必须看这个视频。你们必须查找这个内容。这非常令人印象深刻。
Dragonflies can move their four wings independently. It can move one wing or the other, it can control each wing separately.
Dragonflies can move their four wings independently. It can move one wing or the other, it can control each wing separately.
蜻蜓可以独立移动它们的四只翅膀。它可以移动一只翅膀或另一只，它可以分别控制每只翅膀。
