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

• 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。
• She'll soon latch on to what is happening.
  她很快就会理解发生了什么。
• 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。
• 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。
• Latch on to some very valuable books.
  搞到几本极有价值的书。
• Inevitably, given the scale of the task, Prof Kay does not have a single eye-catching prescription to latch on to.
  不可避免的是，由于讨论的命题过于宏大，凯未能给出一个抓人眼球的解决方案。
• Position the latch on the hood inner panel.
  把锁闩定位在引擎罩内板上。
• He always latch on to me when he see me at a party.
  他在聚会上一看见我就总是缠著我。
• Flexible Assemble System for Car's Latch Based on PLC
  基于PLC的车锁柔性装配系统