短語詞組短語coke knocker [機(jī)]除焦機(jī);繙譯;除焦器;除焦機(jī)tree knocker 果實(shí)抖落器old knocker 舊門環(huán)bead knocker 卸胎撬棒knocker screen 振動除節(jié)機(jī)knocker sub 震擊器用沖擊接頭air knocker 氣力抖動器knocker nails 門釘door knocker 門環(huán) 返回 knocker