fins

英 [fɪnz]

美 [fɪnz]

n.  (鱼的)鳍; 鳍状物，翼(车辆、航空器等用以保持平衡等的突出窄扁部分)
fin的第三人称单数和复数

柯林斯词典

• 鳍
  A fish'sfinsare the flat objects which stick out of its body and help it to swim and keep its balance.
• 鳍状物;(飞机等的)垂直安定面;(火箭、***等的)尾翼
  Afinon something such as an aeroplane, rocket, or bomb is a flat part which sticks out and which is intended to help control its movement.

双语例句

• Tropical fish with huge fanlike pectoral fins for underwater gliding; unrelated to searobins.
  有可以用在水下滑行的巨大的胸鳍的热带鱼；与海罗宾无关。
• I kissed their fins, hugged them and played piano notes on their bellies.
  我在水下亲吻了它们的鳍，拥抱了它们并在它们的肚子上弹奏钢琴。
• Small tadpole-shaped cold-water fishes with pelvic fins forming a sucker; related to lumpfish.
  小的蝌蚪形冷水鱼，长有形成吸盘的腹鳍；与圆鳍鱼科有关。
• Exocoetidae or flying fish is a tropical marine fish having enlarged winglike fins used for brief gliding flight.
  飞鱼科或飞鱼属于热带海洋鱼类，有着扩大的翼状鳍，可以进行短距离的滑翔飞行。
• The fins of fossil specimens are carefully dissected.
  仔细剖析了化石标本的鳍。
• It swims by flapping its ear-like fins like the cartoon elephant.
  就像卡通里的大象一样，它靠拍打它的像耳朵般的鳍来游泳。
• He could see their wide, flattened, shovel-pointed heads now and their white tipped wide pectoral fins.
  他这时看得见它们那又宽又扁的铲子形的头，和尖端呈白色的宽阔的胸鳍。
• Supersonic flow characteristics of grid fins are analysed.
  详细分析了栅格翼在超音速情况下的流场特性。
• There are spots of shine developing on the pectoral fins.
  有景点的光芒发展对胸鳍鳍。
• Blow debris from fins.
  吹去散热片上的碎片。