皇家剧院是英国最古老的剧场之一。The Theatre Royal is one of the oldest playhouses in Britain.剧场里顿时泛起一片疑惧。A frisson of appre-hension rippled round the theatre.离演出开始还有五分钟，剧场里已座无虚席。It's five minutes to showtime and the theatre is pack...
我原先不知道这是双片连映.I do not realize it is a double feature.在植入前, 可弯曲的双片补片被拉入导管.Before implantation, the flexible double - disc patch is pulled into a catheter, collapsing and compressing it lengthwise.论述了一种新型、简单、可靠的双片齿轮消除侧隙机构在...