Cylinder cooling fin
[机] 汽缸前热片
🧩 词语组成解析
n. 冷却\\na. 冷却的\\n[计] 冷却
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
What was it about?
刚才谈什么？
Take care of small sums and the large will take care of themselves.
省小钱才能积大财。
Where do you come from?
你是哪国人？