短语词组短語Doorknob Condition 伸縮門把手doorknob transition 鈕形變換The doorknob 不完善版A DOORKNOB 我買過的最差的東西doorknob capacitor 門鈕形電容器doorknob transformer 門鈕形轉換器Chrome Doorknob 鍍鉻門把手doorknob tube 門把琯;繙譯doorknob b 門把手 返回 doorknob