1、fin的读音：英[fɪn]，美[fɪn]

2、n.(鱼的)鳍; 翼(车辆、航空器等用以保持平衡等的突出窄扁部分);

3、vi.给…装上翅片; 切除鳍潜泳; （猛烈地）拍动（鳍）;

4、例句：Tom has large fin-like hands, which makes him be regarded as a monster by the local people.汤姆有一双鱼鳍般的大手，这使得他被当地人当做是怪物。