a valve on a balloon or airship in the form of a ripping panel.
| 单词 | θ207993 | 
| 释义 | society > travel > air or space travel > a means of conveyance through the air > balloons and airships > 			[noun]		 > valve (2)		 ripping valve1900 a valve on a balloon or airship in the form of a ripping panel. crab-pot1918 (a) a trap for crabs, a basket or frame of wickerwork so constructed that crabs can readily enter but cannot get out again; (b) (also crab-pot valve)… | 
| 随便看 | 
英语词典包含1132095条英英释义在线翻译词条,基本涵盖了全部常用单词的英英翻译及用法,是英语学习的有利工具。