pneumatic
🇬🇧/njuːˈmætɪk/ 🇺🇸/nuːˈmætɪk/
📚
19263
六级
A pneumatic drill is operated by air under pressure and is very powerful. Pneumatic drills are often used for digging up roads. (钻头)气动的; 风动的
adjective [原级] 气动的；充气的；有气胎的
Pneumatic means filled with air. 充气的• ...pneumatic tyres. ...充气轮胎。
noun [专属名词] 气胎
New pneumatic tyres, of rubber. 新的充气橡胶轮胎。
- pneumatic 出现在下面的课文中（提供视频、音频及笔记等可系统性学习）
- Lesson 40 Who's who pneumatic 形容词: 气动的
- 网友用 “Pneumatic” 造句精选
- ...the sound of a pneumatic drill hammering away. ...风钻钻个不停的轰鸣声。
- I learned something: a pneumatic nail gun does not a carpenter make. 通过此事，我认识到：气钉枪不如一个木匠。
- ...pneumatic tyres. ...充气轮胎。
- The sound of a snore (up to 69 decibels) can be almost as loud as the noise of a pneumatic drill. 鼾声(最高达69分贝)的响度可能相当于风钻的噪音。
- The L/G support the aircraft on the ground and oil-pneumatic shock absorbers absorb taxi and landing loads. 起落架在地面支撑飞机，油气式减震器吸收滑行和降落的负载。