Heterocercal fin
[医]歪尾鳍
🧩 词语组成解析
a. [动]歪尾的
fin
[fin]
n. 鱼鳍;鳍状物;（汽车、飞机、炸弹上的）尾翅;散热片;
vt. 给…装上翅片;切除鳍;
vi. 潜泳;（猛烈地）拍动（鳍）;
🗣️ 情景例句
When you see something, think of the English word for it.
当你看到一个东西时，就想到它的英文单词。
We can't stop it.
我们不能阻止它。
As it was extremely narrow, the man was unable to move,
由于烟囱太窄，那人无法动弹。