pneumatic是什么意思_pneumatic的用法_词性_词根

短语搭配

双语例句

The pneumatic sofa is popular among teenagers.

充气沙发在青少年中很受欢迎。
A pneumatic woman stands on the street waiting for a bus.

一名大胸妇女站在街边等公交车。
The pneumatics produced by this factory have been praised by many customers.

这家工厂生产的气动设备受到了很多顾客的赞扬。
Our car has pneumatic brakes.

我们的汽车有气动刹车
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。
New pneumatic tyres, of rubber.

新的充气橡胶轮胎。
Who invented the pneumatic tire?

充气轮胎是谁发明的？
Create pneumatic plans and hydraulic plans.

创建气动和液压原理图。
A new kind of pneumatic bending joint was presented.

提出了一种新型的气动弯曲关节。

近义词

adj.

同根词

词根 pneumatic

释义

adj.

containing or operated by air or gas under pressure

充气的；风动的，气动的；压缩气体操作的。

Zoology (chiefly of cavities in the bones of birds) containing air

【动】（主鸟骨腔）有气窝（或腔）的，充气的。

informal (of a woman) having large breasts

〈非正式〉（妇女）胸部丰满的。

an item of pneumatic equipment.

充气部件；风动设备。

词源

"mid 17th cent.： from French pneumatique or Latin pneumaticus, from Greek pneumatikos, from pneuma ‘wind', from pnein ‘breathe’."