单词	closed diaphragm
释义	closed diaphragm 声封闭式膜片
随便看	contact logging contact logic contact loss contact loss rate contact lost contact lubrication contact lysis contact magazine contact magnetic recording contact maintenance contact maker contact-making contact making clock contact-making clock contact making device contact-making meter contact-makings contact-making thermometer contact making voltmeter contact-making voltmeter Contact, Male contact man contact management contact-management contact manager 讨了老脚讨便宜讨便宜即是吃亏的后门讨便宜处失便宜讨分晓讨厌和尚恨袈裟讨口子嫁给叫花子，穷就一对穷讨口气讨口牙讨吃子捡窝窝，不知好歹 60556 60557 60558 60559 60560 60561 60562 60563 60564 60565