fin

英 [fɪn]

美 [fɪn]

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)
vi.  给…装上翅片; 切除鳍潜泳; （猛烈地）拍动（鳍）

复数：fins　过去式：finned　过去分词：finned　现在分词：finning　第三人称单数：fins　

TEM8

Collins.2 / BNC.8226 / COCA.8333

牛津词典

noun

• （鱼的）鳍
  a thin flat part that sticks out from the body of a fish, used for swimming and keeping balance
• 鳍状物，翼（车辆、航空器等用以保持平衡等的突出窄扁部分）
  a thin flat part that sticks out from the body of a vehicle, an aircraft, etc., used for improving its balance and movement
  1. tail fins
     垂直尾翼

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.

英英释义

noun

• organ of locomotion and balance in fishes and some other aquatic animals
• a stabilizer on a ship that resembles the fin of a fish
• a shoe for swimming
  Synonym:flipper
• one of a set of parallel slats in a door or window to admit air and reject rain
  Synonym:louverlouvre
• one of a pair of decorations projecting above the rear fenders of an automobile
  Synonym:tail fintailfin
• the cardinal number that is the sum of four and one
  Synonym:five5VcinquequintquintetfivesomequintupletpentadPhoebeLittle Phoebe

verb

• show the fins above the water while swimming
  1. The sharks were finning near the surface
  Synonym:break water
• propel oneself through the water in a finning motion
• equip (a car) with fins

双语例句

• We know this because we can distinguish the male by their large dorsal fin.
  我们能知道是因为可由大背鳍区别为雄性。
• It combines the advantages of the bionic Fin Ray structure with state-of-the-art automation technology from Festo.
  这一技术把仿生鳍条结构的优势和Festo自动化尖端技术结合起来。
• Shandong Weifang the nickname "running shoes" Hard fin fish and figure kite.
  如山东潍坊外号叫“跑破鞋”的硬翅鱼和人物风筝。
• IS THE tide turning against shark's fin soup?
  拒吃鱼翅汤现在成了潮流了？
• The yawing can apparently attenuate the angular displacement of both the tail and the attack angle of tail fin.
  艏摇的存在会明显的衰减尾柄主臂和尾鳍攻角的角位移。
• The basic structure and working principle of biomimetic fish fin is briefly introduced.
  简要介绍了仿生鱼鳍的基本机构和工作原理。
• The tail flats feature swept-back tips forward of the swept-back and tapered fin with a blunt tip.
  尾平翼特征是顶端有一个上端后掠的垂直安定翼和锥形尾垂翼具有一个钝形顶端。
• Now he speeded up as he smelled the fresher scent and his blue dorsal fin cut the water.
  它闻到了这新鲜的血腥气，此刻正加快了速度，蓝色的脊鳍划破了水面。
• He is the first to spy the triangle fin of a shark come towards us.
  他第一个发现一条鲨鱼的三角形鳍向我们游来。
• I was surprised to see advertisements for shark fin in local airline magazines and in newspapers.
  我惊奇地发现鱼翅广告竟然出现在当地航空杂志和当地报纸上。