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

• 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。
• But others say the ultimate sell signal is when the media latch on to a story.
  但其他人认为最终的抛售信号是当媒体开始将其编入专题的时候。
• 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。
• Position the latch on the hood inner panel.
  把锁闩定位在引擎罩内板上。
• 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。
• Flexible Assemble System for Car's Latch Based on PLC
  基于PLC的车锁柔性装配系统
• 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。
• 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。
• Reaching down, he unfastened the latch on the gate
  他伸手打开了门闩。
• 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。