Radiation fin
[机] 散热片
🧩 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
When does the next train leave for New York?
到纽约的下一趟火车什么时候开车？
He felt his work was not as fulfilling as it could be.
他感觉他的工作并无法使他感到满足。
Yes?What's the letter.
怎么了？怎么回事？