vacuum meter

英美

释义
更多

- n. 真空计
临近单词

vacuum gap vacuum vacuum-tube bridge vacuum tube capacity vacuum chuck handler vacuum tube detector vacuum end collector Vacuum braze welding vacuum switch device vacuum deodorization vacuumtube rectifier vacuum rotary filter

把海词放在桌面上，查词最方便

触屏版| 电脑版

©2003 - 2025 海词词典(Dict.cn)

立即下载