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64 Cards in this Set

  • Front
  • Back

Whale

鲸鱼

Warm-blooded

温血的

Birth

分娩

Nurse

哺乳

Breathe

呼吸

Oxygen

Lungs

肺脏

Rise

上漲

Surface

表面的

Land millions

土地百万

Mammals

哺乳动物

Evolved

进化

Terrestrial

地面

Creatures

生物

Adapt

改编

Changes

变化

Spent

花费

Disappeared

失踪

Front

面前

Limbs

四肢

Developed

开发

Paddle-shaped flippers

浆状的鳍狀肢

Tail

Large

Flattened

扁平化

Widened

增宽

Fluke

侥幸

Absence

缺席

Developed

发达

Blubber

脂肪

Thick layer

厚度

Skin

Cold ocean water

冷海水

Aquatic

水产

Nostrils

鼻孔

Shifted

Forming

形成的

Blowhole

气孔

Breathing

呼吸的

Produce

生产

Scientists

科学家

Passages

通道

Locate

找到

Objects

对象

Sound waves

声波

Reflected

反映

Echoes

回声

Toothed

Baleen

鲸须

Hundreds

数有

Rows

一排

Fingernail-like

指甲状

Filter

透过

Catching food

捕捉食物

Mouthfuls

满口

Shrimp

Swallowed

吞食

Include

包括

Range

范围

Smallest

最少

Category

分类

Include

包括

Weigh up

权衡

Pounds