1.
To empty or remove the contents of.
使空，撤空使…的内容变空或撤空
2.
To couple(two or more spacecraft, for example) in space.
使空间对接使（两艘太空船）空间对接
3.
humidify the air [a room]
使空气 [屋子] 增湿
4.
This reduces the air intake.
这使空气进入量减少。
5.
The air conditioner dehumidifies the air in the summer.
空调设备在夏天使空气干燥。
6.
supplied with a vent or vents for intake of air or discharge of gases.
使用通风口使空气进入或放出。
7.
"To couple (two or more spacecraft, for example) in space."
使(两艘太空船)空间对接.
8.
emptied by being pumped out or having a vacuum created.
通过抽空或者制造真空来使之空。
9.
The damp in the air makes me feel cold.
空气潮湿使我觉得寒冷。
10.
The cold air will sober him up.
冷空气会使他醒酒的。
11.
The frozen vegetables should thaw out first at rom temperature
温暖的空气使奶油融化。
12.
To clean with or use a vacuum cleaner.
使用真空吸尘器（打扫）
13.
They floated a balloon in the sky.
他们使汽球飘上天空。
14.
His work occupies him for the whole day.
他的工作使他整天没空。
15.
used empty freight container
使用过的空运货货柜
16.
It is the air that extinguishes the flame.
是空气使火焰熄灭的。
17.
display in the air or cause to float.
在空中显示并且使飘
18.
Use of Nuclear Power Sources in Outer Space
外层空间使用核动力源