log line

• 计程绳

log line的英文翻译是什么意思，词典释义与在线翻译：

英英释义

Noun:

1. a knotted cord that runs out from a reel to a piece of wood that is attached to it

log line的用法和样例：

例句

1. A division on a log line used to measure the speed of a ship.
   测速绳结用来测量船速的计速绳上的一段