latch on

英 [lætʃ ɒn]

美 [lætʃ ɑːn]

缠住（或抓住）…不放; 对…产生浓厚兴趣; 依附（于）; 附着（于）

英英释义

verb

• understand, usually after some initial difficulty
  1. She didn't know what her classmates were plotting but finally caught on
  Synonym:catch onget wiseget ontotumblecotton ontwigget it
• adopt
  1. take up new ideas
  Synonym:take upfasten onhook onseize on
• take hold of or attach to
  1. The biochip latches onto the genes

双语例句

• Would you mind repeating that, I didn't quite latch on.
  你能重复一遍吗？我不太明白。
• Reaching down, he unfastened the latch on the gate
  他伸手打开了门闩。
• Elected officials should latch on to the advice of the National Commission on fiscal responsibility and reform, as an exhausted swimmer to a lifebuoy.
  当选官员应当听取国家财政责任和改革委员会（nationalcommissiononfiscalresponsibilityandreform）的建议，就像筋疲力尽的游泳者听从救生员的建议一样。
• There is a latch mechanism on knee, and the support leg could be upstanding.
  膝关节是被动关节，具有锁紧机构。
• But others say the ultimate sell signal is when the media latch on to a story.
  但其他人认为最终的抛售信号是当媒体开始将其编入专题的时候。
• The infant finds it difficult to latch on to the nipple, and the baby can be smothered.
  婴儿难以吸住乳头，而且他们可能会窒息。
• It took me ages to latch on to what she was talking about.
  我花了很长时间才明白她在说什么。
• Humans tend to latch on to one specific piece of information when making decisions, in this case the habits of the actor.
  人类往往抓住某一特有的信息就认定一个结论。在此调查中，这个特有的信息这就是演员所表现出来的习性。
• He's not very clever, so it took him some time to latch on.
  他不是非常聪明，所以要花他一些时间去理解。
• Development of the Automatic System for Car's Latch Based on Programmable Logic Controller
  基于PLC的轿车门锁自动装配系统