单词 back-rest 释义 back-rest[back- A. 3, 4.]1. A contrivance to support or ease the back of a person when seated or engaged in manual work (e.g. at a lathe). Also, provision for such support.1859Holtzapffel Turning IV. 20 The turner using the pole lathe...
单词 backrest 释义 backrest n support for the back1(2a) 靠背. 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。 ...