heading line off

基本解释

• [交通运输工程]船首标志线消失

英汉例句

双语例句

• This turns Twitter intoan early-warning system (like a canary in a coalmine) for spotting negativebuzz and heading it off before it doesreal damage toyour bottom line.
  这样可让Twitter变成一种预警机制 （有点象煤矿里的金丝雀），用于发现消极的发言，并在这些发言伤害到你的底线之前化解掉。

权威例句

• She had just taken a picture of Joe, and was heading to the finish line to find him when the bomb went off.
  NPR: Marathon Runner Witnesses Double Disasters

• heading line off更多例句

专业释义

交通运输工程

• 船首标志线消失