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

• Pipe coils. Fins and break point can be added or removed.
  盘管。可添加或去除断点和翼片。
• 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。
• Nutritional elements, amino acid components and collagen characteristics of shark fins were studied.
  主要对鱼翅营养成分、氨基酸组成及胶原蛋白特性进行定性分析。
• Pipe coil. Plates and fins can be added or removed.
  盘绕管道。可加装或去除平板和翼片。
• A bird's wings are comparable to a fish's fins.
  鸟的翅膀可与鱼的鳍相比。
• An underwater swimmer equipped with a face mask and foot fins and either a snorkel or an air cylinder.
  只装备一个面罩和脚蹼，既没有通气管也没有氧气桶的水下游泳者。
• 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。
• The fins of fossil specimens are carefully dissected.
  仔细剖析了化石标本的鳍。
• Ten-armed oval-bodied cephalopod with narrow fins as long as the body and a large calcareous internal shell.
  卵形身体的十肢头足类动物，窄的鳍和身体一样长，钙质内壳大。
• 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。