This experiment researched the drawn force of the single centrum pedicle screws.此次实验研究的是单个椎体的螺钉拔出力.Clerk: Centrum? We have bottles of thirty and one hundred tablets.伙计: 善存? 我们有三十粒装和一百粒装的.Relax pressure and tired , balanc...
Football kit relaunches are simply a way of boosting sales.成套足球用品的重新推出仅仅是一种促销的手段。But tourism is double-edged, boosting the economy but damaging the environment.但旅游业具有两面性，既刺激经济增长但又会破坏环境。The company needs boosting up, if i...
luscious silks and velvets柔软光滑的丝绸和天鹅绒They continued to get their silks from China.他们继续从中国购买丝绸。She was dressed in rich materials - satins , and lace, and silks - all of white.她穿的都是贵重料子,绸缎花边一应俱全, 全身雪白....