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

• 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。
• The repairman installed an iron latch on the door.
  修理工在门上安了铁门闩。
• Reaching down, he unfastened the latch on the gate
  他伸手打开了门闩。
• 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。
• New earning power and potential that retailers are hoping to latch on to.
  商人们希望能把握住这股新购买力与潜在的市场。
• 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。
• Flexible Assemble System for Car's Latch Based on PLC
  基于PLC的车锁柔性装配系统
• If I could only latch on to some of your know how!
  要是我能有一点你的那种诀窍就好了。
• Would you mind repeating that, I didn't quite latch on.
  你能重复一遍吗？我不太明白。