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、炸弹等的)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

• Early design studies showed a joined wing with zero overlap at the tips and F-117-like canted tail fins;
  早期的设计研究展示了一种顶端零重叠，有着F-117类似的倾斜尾翼的连翼布局飞机；
• 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。
• Gelatinous substance obtained by boiling skins fins and bones of fish.
  由鱼的皮、鳍和骨熬制而成的凝胶状物质。
• The upper and lower fins don't cover the tail or leave a big gap before the tail.
  背鳍和腹鳍不包含鱼的尾巴，或者说，和尾巴离开一个很大的空隙。
• Most species have paired fins and skin covered with either bony or tooth-like scales.
  多数的鱼都有一对鳍和覆盖在皮肤上的鳞。
• 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。
• Blow debris from fins.
  吹去散热片上的碎片。
• 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。
• 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。
• All that have not fins and scales, in the waters, shall be unclean.
  水族中凡没有鳍和鳞的，都是你们所当憎恶的。