例句
同义词
英语四级真题
  • What has changed, instead, is the relative share adopting different ways of living in early adulthood, with the decline of romantic coupling pushing living at home to the top of a much less uniform list of living arrangements.
    2019年6月四级真题(第二套)阅读 Section B
柯林斯高阶英汉双解学习词典释义
英英词典释义
  • Noun
    1. a connection (like a clamp or vise) between two things so they move together
    2. a mechanical device that serves to connect the ends of adjacent objects
    3. the act of pairing a male and female for reproductive purposes;
    "the casual couplings of adolescents""the mating of some species occurs only in the spring"
行业词典
  • 医学: 配对,联结,偶联:在遗传学上指双重杂合子的同一染色体上出现2个突变型等位基因。参见repulsion;联律:心脏病学上指一次正常心搏后紧接着出现一次早搏,并连续出现此现象;
    数学: 耦合;
    电力: 联轴节;
    电工: 耦合;
    石油: 接箍;
    航空: 联轴器;在燃气涡轮发动机中,将涡轮转子与压气机转子连接起来并传递轴向力和扭矩的组件。;
    通信: 耦合;两个电路或器件的接合或连锁。分“静电耦合”、“磁耦合”、“直接耦合”、“电阻性耦合”、“光耦合”等。;