Question

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）; third:fins~done:finned~pl:fins~ing:finning~past:finned~

Accepted Answer

英[fɪn]  美[fɪn] N-COUNT鳍A fish's fins are the flat objects which stick out of its body and help it to swim and keep its balance.N-COUNT鳍状物;(飞机等的)垂直安定面;(火箭、炸弹等的)尾翼A fin on something such as an aeroplane, rocket, or bomb is a flat part which sticks out and which is intended to help control its movement.

单词	fin
音标	英[fɪn] 美[fɪn]
解释	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）;
例句	N-COUNT 鳍 A fish's fins are the flat objects which stick out of its body and help it to swim and keep its balance. N-COUNT 鳍状物;(飞机等的)垂直安定面;(火箭、炸弹等的)尾翼 A fin on something such as an aeroplane, rocket, or bomb is a flat part which sticks out and which is intended to help control its movement.
变形	third:fins~done:finned~pl:fins~ing:finning~past:finned~

Fin N Count Flat 英[Fɪn 美[Fɪn 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 鳍 Fish's

Fin N Count Flat 英[Fɪn 美[Fɪn 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（鳍鳍 Fish's