单词	tachemoetric polygon
释义	tachemoetric polygon n.视距导线
随便看	Purchasing and Contracting Purchasing and Contracting Officer purchasing and inventory control purchasing and stock budget purchasing and supply station purchasing aspiration Purchasing Assets purchasing association purchasing back something previously sold purchasing behavior purchasing benefit Purchasing bidding purchasing books Purchasing book spot purchasing budget purchasing buyer purchasing by invitation to bid purchasing by public bidding purchasing by specification purchasing capacity purchasing centre purchasing characteristics purchasing clerk Purchasing Coalition purchasing commission