单词	Vorticella campanula
释义	Vorticella campanula 钟形钟虫
随便看	construction management major construction management mode construction management organization construction management plan construction management planning construction management specialty Construction Managements System construction management system construction management team construction manager construction manager-agent policy construction manpower construction manpower distribution construction map construction marine sand deposit Construction Mark construction marker construction market construction matereals construction material construction-material construction material expense construction material factory Construction material of wetted parts construction materials