| 释义 |
pneumatic/nju:ˈmætɪk ||; njuˈmætɪk/adj1. filled with air 充满气的: ◇a pneumatic tyre 充气轮胎 2. worked by air under pressure 由压缩空气操作的: ◇pneumatic tools 风动工具 pneu·mat·ic /nu`mætɪk; njuːˈmætɪk/adj 1. technical filled with air 【术语】 充气的:◇a pneumatic tyre 充气轮胎 2. using air pressure 由压缩空气推动的:◇a pneumatic drill 风钻 |