Air separation unit
[化] 空氣分離設備; 空分裝置
?? 詞語組成解析
air
[??]
n. 天空;氣氛;空運;（簡單易記的）曲調;
vt.& vi. 晾曬;烘干;播送;廣播;
vt. 使房間通風， 透氣;
unit
['ju:nit]
n. 單位，單元;裝置;個體;[數]單位數;
??? 情景例句
during the week--
在本 內
I'm not myself today.
我今天心神不寧。
recorded for the slumbering scientist the strength of a shock that was too weak to waken him,and the direction from which it came.
由于地震太弱而未驚醒科學家時，就為科學家記錄下了地震的強度和地震方向。