Pelvic fin
n. <动>腹鳍
🧩 词语组成解析
pelvic
['pelvik]
adj. 骨盆的，关于骨盆的;
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
The board has discussed your request for a 30% pay rise, we cannot meet you demands but we would be happy to offer you 15%.
董事会已讨论了你要求加30%薪水的要求，我们不能满足你的要求，但我们很乐意给你加15%的薪水。
You shouldn't refuse the children's request.
拒绝孩子们的恳求是件不好的事。
Thanks very much. I must go!
谢谢，我必须走了。