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单词

cetacean

读音
sɪˈteɪʃn
美式
英式
词根

释义

adj. 鲸类的;鲸鱼的 n. 鲸鱼;鲸类动物

例句

The skull also lacks a blowhole, another cetacean adaptation for diving.
它的头骨也是没有气孔的,这是鲸类动物为潜水而作出的另一适应。
The skull is cetacean-like but its jawbones lack the enlarged space that is filled with fat or oil and used for receiving underwater sound in modern whales.
它的头骨与鲸类相似,但它的下颚骨没有现代鲸鱼用来接收水下声音的、充满脂肪或油脂的扩充空间。
Cetacean experts do not expect whales to escape this slick completely.
鲸类专家对于鲸鱼能完全逃离油污带不抱希望。

强化记忆

看视频学发音
to build us an underwater wearable computerthat we're calling CHAT. [CHAT: Cetacean Hearing And Telemetry]Now, instead of pushing a keyboard through the water,
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出国,其他

所在词典

GRE填空及阅读机经,剑桥雅思阅读真题4-15,托福TPO阅读真题,经济学人(The Economist)