词汇	ductus pronephricus
释义	ductus pronephricus 前肾管
随便看	Machining principle machining procedure Machining procedure of valve opening machining process machining process constraint machining processes machining process flow machining processing machining processing-hour Machining process monitoring machining process performance machining process simniation machining process simulation machining process simula-tion machining process technology Machining Process Waste Fluid machining program machining property machining quality machining rate machining reproducibility machining robot machining route machinings machining scheme