单词 guard-rail 释义 guard-rail|gdrel|1. A hand- or other rail for the purpose of guarding against accidents by falling, being caught in machinery, etc.Naut. (a) A hand-rail on the paddle box bridge of a steam-vessel. (b) A breast rail on the break of th...
单词 guard-rail 释义 guard-rail n protective rail, eg to prevent people falling off a staircase or to separate them from dangerous traffic 护栏. 英汉双解词典包含38652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。 ...