opening at... 地方有空缺
openingn.开口;开始;张开;开幕;空缺adj.开头的动词open的现在分词.
opening lab teaching开放式实验教学
opening acceleration开伞加速度
openings of evidence证据开示
opening issuing bank开证银行
Opening online store网上商店
Opening New Business业务创新
opening of a subject课程设置
opening up meditation开放性沉思
opening between rolls辊距
opening of laboratory实验室开放