decompression

1. N-UNCOUNT Decompression is the reduction of the force on something that is caused by the weight of the air. 減壓

Decompression blew out a window in the plane. 機艙內減壓吹掉了一塊玻璃窗。

2. N-UNCOUNT Decompression is the process of bringing someone back to the normal pressure of the air after they have been deep underwater. 潛深水後的減壓過程[usu N n]

...a decompression chamber. ...一個減壓艙。