selecteen.征召员
selectv.选择;挑选adj.精选的;优等的n.被挑选出来的人或物
selecting cutting择伐
selecting females挑选母鸡
select the weight定权
selecting targe t选择指标
selecting problem选题
selectron storage选数管存储器
selecting careers择业
selected teaching选项教学
select of subject选题
selectivity index选择性指数