词汇	欠乏
释义	欠乏 qiàn fá缺乏。
随便看	primitive knot primitive knot, Hensen's node primitive knot,primitive node primitive knot, primitive node primitive knowledge primitive labo primitive labor primitive labour primitive labo u r primitive land animal primitive language primitive lattice primitive law primitive layer primitive layer of optic cup primitive lens primitive lesser sac primitive line Primitive line segment extraction primitive line-type primitive literature and art primitive living force primitive logical formula primitive logical formulas primitive-looking