Conclusions Fluoride mouth rinse can effectively prevent and enamel decalcification in fixed - orthodontic treatment.在固定正畸治疗中,含氟漱口液能有效防治牙釉质脱矿.There was a moose head on the wall. Some wag had put a cigarette in its mouth....
A thorough brushing helps to freshen up your mouth.彻底刷牙有助于口气清新。His mouth was a little open, as if he'd started to scream.他的嘴微微张开,似乎是要开始尖叫.I've always had a loud mouth, I refuse to be silenced.我一贯大声说出自己的想法，不会迫于压...
My hobbies are letter writing, foot-ball, music, photography, and tennis.我的业余爱好是写信、踢足球、听音乐、玩摄影和打网球。The close-up photography and commentary are clear and unambiguous.那组特写照片和附带的评论一目了然，毫无含糊之处。Where the show really excites i...
The work was done cheaply and flimsily.这件成品做工差,而且质料单薄.Derelict inner-city sites could be sold off cheaply for housing.荒废的内城区可以廉价出售用来修建房屋。You can go for a 'rostrum' system, which sounds flash, but can be assembl...
你们得安排由你方银行将钱款电汇给我方银行。You will need to arrange a telegraphic transfer from your bank to ours.她电汇给他一笔钱.She cabled him some money.他将钱电汇给他儿子.He telegraphed money to his son....