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

• 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
• Flexible Assemble System for Car's Latch Based on PLC
  基于PLC的车锁柔性装配系统
• The pivoting section is connected with the knob and passes through the position limitation through-hole of the loading platform and is latch locked on the backside of the loading platform.
  以及一枢转部，连接该旋钮本体并穿过该承载平台的该限位贯孔而卡扣于该承载平台的背侧。
• No humans are traveling aboard the Dragon, but six astronauts are already at the$ 100-billion space lab to help the capsule latch on, to unload supplies and then restock the capsule with cargo to take back to Earth.
  没有人乘坐龙飞船出行，但造价达1000亿美元的太空实验室中已经有六名宇航员，他们会帮忙接收飞船、卸下供给物，并将要带回地球的东西装进太空船。
• She'll soon latch on to what is happening.
  她很快就会理解发生了什么。
• 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；
• 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。
• 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。
• 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。