单词	double reflection
释义	double reflection 双反射
随便看	chip breaker distance from corner of tool chip breaker grinder chip-breaker grinder chip breaker grinding machine chip-breaker grinding machine chip breaker groove chip breaker groove depth chip-breaker groove radius chip breaker groove radius chip-breaker groove width chip breaker groove width chip-breaker height chip breaker height chip breaker land width chip breaker radius chip breaker wedge angle chip-breaker wedge angle chip breaking chip breaking device chip breaking flute chip-breaking flute chip bucket chip budding chip butties chip butty tbwf tbwg tbwj tbws tbwy tbxj tbxl tbyk tbyl tbys 活力活動活動写真活動的活字活字中毒活弁活性活性化活性炭