Fin tube
[化] 翅片管
🧩 词语组成解析
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
I can't eat another bite.
我一口也吃不下去了！
Everything must have a beginning.
凡是都有起源。
'I found this outside this gentleman's room,' she said.
“这是我在这位先生的房门外捡到的，”她说。