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

• 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。
• Reaching down, he unfastened the latch on the gate
  他伸手打开了门闩。
• Analysis is done to the impact of the three transitional curves of the exterior of the needle latch on the performance of the loop forming of needles. Theoretical foundation is provided for the transitional banana shaped exterior curve.
  分析了织针针舌外侧三类过渡曲线对织针成圈性能的影响，为香蕉形针舌外侧过渡曲线提供了理论依据。
• Latch on to some very valuable books.
  搞到几本极有价值的书。
• 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。
• 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；
• 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。
• 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。
• Position the latch on the hood inner panel.
  把锁闩定位在引擎罩内板上。
• 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