Air inlet cam
[機] 進氣口凸輪
?? 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;
n. 凸輪, 計算機輔助制造, 中央地址存儲器\\n[計] 計算機輔助制造; 計算機輔助生產
??? 情景例句
How are you getting along?
近來如何？
When the ffish is caught the net is laid aside.
魚獲網棄。
When it did so, it sent sparks down to the ground and these immediately started a fire.
當它這樣做時，把火花送到了地面，這些火花立刻引起了一場大火。