Air filter
[計] 空氣過濾器\\n[化] 空氣過濾器
?? 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;
filter
['f?lt?]
n. 濾波器;濾光器;濾色鏡;[化] 過濾器;
vi. 過濾;透過;滲透;
vt. 過濾;濾除;
??? 情景例句
It's ice cream.
是冰淇淋喔。
To stop suddenly
突然停止
A few minutes later, I was able to hurry away with precious chalk marks on my baggage.
幾分鐘后，我終于被放行，手提劃著寶貴的粉筆記號的行李，匆匆離去。