英语词汇blank off怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

单词	blank off
释义	blank off 封闭(含油沙层部分管道、隧道等)使油或水不流失或不流入： They blanked off the tunnel. 他们封锁了隧道。
随便看	keep track of keep two faces under one hood keep under keep under restraint keep under someone's feet keep ... under wraps keep under wraps keep until keep ... up keep up keep up an act keep up an(或one's)act keep up appearances keep up one's act keep up one's courage keep up one's spirits keep up to date keep up to the collar keep up with keep up with the Jones keep up with the Joneses keep up with the Jones(或Joneses) keep vigil keep watch keep watch and ward

英汉双解词典包含483723条英汉词条，基本涵盖了全部常用单词的翻译及用法，是英语学习的有利工具。