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

• A limit latch is placed inside the upper part of the lock body, and a hanger column corresponding to the limit latch is placed on one side of the rotary disc of the rotary claw.
  在所述的锁体上部内设有限位挂钩，在转动卡爪的转盘一侧设有与限位挂钩对应的挂柱；
• 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。
• Japanese retail investors tend to latch on to investment themes.
  日本散户投资者往往对投资题材十分关注。
• 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。
• The repairman installed an iron latch on the door.
  修理工在门上安了铁门闩。
• A key for raising or drawing back a latch ( especially on an outside door).
  能够抬高或拉回门插销的钥匙，通常用在外门上。
• 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。
• 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。
• Reaching down, he unfastened the latch on the gate
  他伸手打开了门闩。