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...
The Foreign Secretary has decided to take the offensive in the discussion on the future of the community.外交大臣决定在有关该社群未来的讨论中采取攻势。They siphon foreign aid money into their personal bank accounts.他们把国外救济金非法转入了个人银行账户。He put t...
He was identified only by his uniform and personal belongings.他的身份只是通过制服和个人财物确定了下来。insurance of property and personal belongings不动产和个人财物保险They dumped his belongings unceremoniously on the floor.他们粗暴地把他的物品摔到地板上。...