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....
尤金当时正在用香槟和覆盆子酱调配罗西尼鸡尾酒。Eugene was concocting Rossini Cocktails from champagne and pureed raspberries.那儿的一些工人将被调配到其他地点。Some of the workers there will be redeployed to other sites.为了帮助提供必要的营养，我们调配了这些营养饮料。To help provide es...
The introduction of the field results in a removal of the degeneracy.引入磁场,导致了简并消除.Your native teachers are mere propagators of degeneracy.你们的那些土里土气的教师就不过是退化了的传播者而已.He would consider such cavorting by his son Freddie , tw...