Air suction valve
[機] 空氣吸入閥
?? 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;
suction
[['s?k??n]]
n. 吸, 吸入, 吸上, 吸引, 吸力\\n[化] 吸氣; 吸入
valve
[v?lv]
n. 閥;真空管;（管樂器的）活栓;（心臟的）瓣膜;
vt. 裝閥于;以活門調節(jié);
??? 情景例句
And when I did,
就算我睡著了，
He's a student.
他是學生。
As quickly as they could, the men ran to th steps and up into the open, many of them with their clothes on fire.
工人們盡快朝樓梯跑去，爬上樓梯跑出艙外，其中好多人衣服已經(jīng)著火了。