时间:2019-01-10 作者:英语课 分类:与美国小学生一起学英文第6册


英语课

   Fins 2 鱼鳍


  Fish can swim well with their fins in water. 鱼因为有鳍能在水里畅游。
  Also, fish cannot move without fins. 相反的,没有鱼鳍,鱼就不能游了。
  Do you know that different fish have different shapes of fins? 你知道鱼的种类不同,鳍的形状也不一样吗?
  Some fish have round fins, these round-shaped fins are strong, but the fish can swim slowly. 有些鱼鳍是圆状的,这些圆状鳍很强壮,但这种鱼游得也很慢。
  Some fish have a crescent-shaped fin 1, fish with fins shaped like this can swim fast. 有些鱼鳍是新月状的,有这种鱼鳍的鱼游得很快。
  Fins are very important to fish. 鱼鳍对鱼非常重要。

n.鳍;(飞机的)安定翼
  • They swim using a small fin on their back.它们用背上的小鳍游动。
  • The aircraft has a long tail fin.那架飞机有一个长长的尾翼。
[医]散热片;鱼鳍;飞边;鸭掌
  • The level of TNF-α positively correlated with BMI,FPG,HbA1C,TG,FINS and IRI,but not with SBP and DBP. TNF-α水平与BMI、FPG、HbA1C、TG、FINS和IRI呈显著正相关,与SBP、DBP无相关。 来自互联网
  • Fins are a feature specific to fish. 鱼鳍是鱼类特有的特征。 来自辞典例句
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