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本文重点词汇
关键词汇
cartilage
cartilage
cartilage
美/ˈkɑːr.tɪl.ɪdʒ/
英/ˈkɑː.rɪl.ɪdʒ/
n.
cartilage
例句:
1. Human ears are made of cartilage.
人类的耳朵由软骨构成。
2. Cartilage acts as a cushion in joints.
软骨在关节中起到缓冲作用。
3. Sharks have skeletons made of cartilage.
鲨鱼的骨骼是由软骨组成的。
4. The cartilage in the tip of the nose keeps it shaped.
鼻尖的软骨让鼻子保持形状。
5. Athletes may get injured due to cartilage damage.
运动员可能会因为软骨损伤而受伤。
gills
gills
gills
美/ɡɪlz/
英/ɡɪlz/
n.
gills
例句:
1. Fish breathe through their gills.
鱼通过鳃呼吸。
2. Gills help fish filter oxygen from water.
鳃可以帮助鱼过滤水中的氧气。
3. Sharks' gills are located on the sides of their bodies.
鲨鱼的鳃位于身体侧面。
4. If gills are damaged, fish may not be able to breathe properly.
如果鳃受损，鱼可能无法正常呼吸。
5. The structure of gills is very complex.
鳃的结构非常复杂。
scales
scales
scales
美/skeɪlz/
英/skeɪlz/
n.
scales
例句:
1. A fish's body is covered with scales.
鱼的身体被鳞片覆盖。
2. Scales help fish glide through water.
鳞片帮助鱼在水中滑行。
3. Some fish lose their scales.
有些鱼的鳞片会脱落。
4. Fish scales can provide protection.
鱼的鳞片可以提供保护。
5. The arrangement of scales helps reduce resistance.
鳞片的排列方式有助于减少阻力。
fins
fins
fins
美/fɪnz/
英/fɪnz/
n.
fins
例句:
1. Fish use their fins to swim.
鱼用鳍游泳。
2. The tail fin helps fish move forward.
尾鳍帮助鱼向前游动。
3. Pectoral fins help fish control direction.
胸鳍帮助鱼控制方向。
4. Pelvic fins help fish stay stable.
腹鳍帮助鱼保持稳定。
5. Different types of fish have different shapes of fins.
不同类型的鱼有不同形状的鳍。
school
school
school
美/skuːl/
英/skuːl/
n.
school
例句:
1. Fish swim in a school.
鱼群一起游泳。
2. A school of fish can help protect each other.
鱼群可以帮助保护彼此。
3. Fish move together in a school.
鱼群会一起移动。
4. A school of fish looks like a single entity.
鱼群看起来像一个整体。
5. A school of fish can change direction quickly.
鱼群可以快速改变方向。
camouflage
camouflage
camouflage
美/ˈkæməflɑːʒ/
英/ˈkæməˌflɒdʒ/
n.
camouflage
例句:
1. Fish use camouflage to avoid predators.
鱼通过伪装来躲避捕食者。
2. Some fish have body colors that match their environment.
有些鱼的体色与环境相似。
3. Camouflage helps fish survive better.
伪装帮助鱼更好地生存。
4. Fish camouflage can be color or pattern.
鱼的伪装可以是颜色或图案。
5. Camouflage is a result of natural selection.
伪装是自然选择的结果。
mammals
mammals
mammals
美/ˈmæməlz/
英/ˈmæməlz/
n.
mammals
例句:
1. Whales are mammals.
鲸鱼是哺乳动物。
2. Mammals feed their young through mammary glands.
哺乳动物通过乳腺喂养幼崽。
3. Dolphins are mammals.
海豚是哺乳动物。
4. Mammals have a constant body temperature.
哺乳动物的体温是恒定的。
5. Mammals usually have fur.
哺乳动物通常有毛发。
parasites
parasites
parasites
美/ˈpærəsaɪts/
英/ˈpærəsaɪts/
n.
parasites
例句:
1. Fish can be affected by parasites.
鱼可能会受到寄生虫的侵害。
2. Parasites obtain nutrients from the host.
寄生虫从宿主身上获取营养。
3. Some parasites can spread diseases.
有些寄生虫会传播疾病。
4. Parasites can affect the health of fish.
寄生虫可以影响鱼的健康。
5. Parasites need a host to survive.
寄生虫需要宿主才能生存。
migration
migration
migration
美/maɪˈɡreɪʃn/
英/maɪˈɡreɪʃn/
n.
migration
例句:
1. Fish migrate.
鱼会进行迁徙。
2. Some fish migrate to the ocean to spawn.
某些鱼会迁徙到海洋中产卵。
3. Migration is a natural behavior for many animals.
迁徙是许多动物的自然行为。
4. Fish migration can involve long-distance movements.
鱼的迁徙可能涉及长距离的移动。
5. Migration helps fish find better living conditions.
迁徙帮助鱼找到更好的生存环境。
jaws
jaws
jaws
美/dʒɔːz/
英/dʒɔːz/
n.
jaws
例句:
1. Fish have jaws.
鱼有下颌。
2. Lampreys do not have jaws.
七鳃鳗没有下颌。
3. Jaws help fish catch prey.
下颌帮助鱼捕捉猎物。
4. Some fish have very strong jaws.
有些鱼的下颌非常强壮。
5. The structure of jaws varies among fish species.
下颌的结构因鱼的种类而异。
习惯用语
take a look
take a look
看一下
表示观察或检查某事物
用于建议或指示他人注意某物
go ahead
go ahead
继续
表示允许或鼓励继续做某事
用于鼓励或允许他人继续下一步行动
look at
look at
看
表示观察或注意某事物
用于指导或提醒他人注意某物
have a blast
have a blast
玩得开心
表示享受或感到非常快乐
用于描述自己或他人在某事上感到愉快
see you again soon
see you again soon
很快再见
表示希望再次见面
用于结束对话或视频时的礼貌告别
until next time
until next time
下次见
表示希望下次再见面
用于结束对话或视频时的礼貌告别
相关句型
Fish have gills to breathe underwater.
Fish have gills to breathe underwater.
鱼有鳃来在水下呼吸。
Fish use their fins to swim and maintain balance.
Fish use their fins to swim and maintain balance.
鱼用鳍游泳并保持平衡。
Some fish can live outside of water for a short time.
Some fish can live outside of water for a short time.
一些鱼可以在水外存活一段时间。
Fish scales help protect them from predators.
Fish scales help protect them from predators.
鱼的鳞片帮助它们抵御捕食者。
A group of fish is called a school.
A group of fish is called a school.
一群鱼被称为鱼群。
