Band-bang controller
[電] 沖力控制器
?? 詞語組成解析
band
[b?nd]
n. 帶;樂隊;衣帶;價值;
vt. 給…鑲邊;用帶綁扎;（將價格、收入等）劃分檔次;把…聯合起來;
vt.& vi. 結合起來，伙同;
vi. 聚集，聯合（起來）（通常與together 連用）;
band(to bind)→皮帶；帶子；條紋；樂隊
bang
[b??]
n. 猛擊;猛撞;巨響;爆炸聲;
vt. 猛擊，猛撞;
vi. 發出砰的一聲，砰砰作響，砰地敲[推，扔];男性和（女性）性交;
adv. 正好，完全地;
controller
[k?n'tr?ul?]
n. 管理者;控制者;（機器的）控制器;（公司的）財務總管;
??? 情景例句
He is a man of ability.
他是個很能干的人。
Can you keep an eye on my bag?
幫我看一下包好嗎？
When a student recently saw two workmen using a pneumatic drill outside his university, he immediately telephoned the police and informed them that two students dressed up as workmen were tearing up the road with a pneumatic drill.
最近有個學生看見兩個工人在學校門外用風鉆干活，馬上打電話報告警察，說有兩個學生裝扮成工人，正在用風鉆破壞路面。