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

• 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。
• 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。
• 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；
• Place a slide lock or hook-and-eye latch hign on the door, out of child's reach.
  一套钩或滑锁和门闩凯眼睛的门，走出儿童接触。
• 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。
• Researchers have devised replacement platelets, such as red blood cells outfitted with a three-amino-acid sequence called RGD that natural platelets latch on to, thus potentially inducing a clot.
  研究人员设计出了血小板替代品，例如：有一种红细胞，带有三种氨基酸的序列，这种序列被称为RGD，是天然血小板的依附之处，因此可能会导致血液凝结。
• The markets have failed to zero in on this problem, he writes, because of all the other squeaky wheels in the global economy& but sooner or later, latch on they will.
  吴写到，由于全球经济中其他吱吱作响的齿轮，市场未能集中关注这个问题&但迟早，他们会意识到这一点。
• 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
• Position the latch on the hood inner panel.
  把锁闩定位在引擎罩内板上。