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 would like to make a suggestion.
我想提个建议。
She's not at her desk right now.
这会儿她不在办公室办公。
First turn the gas off and cover the pan.
首先，把煤气关上，盖上油锅。