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...
I didn't think to vex you by such a trifle.我根本没想用这种小事折磨你.I wouldn't vex my darling, for the wide world's riches.便是把全世界的财富给了我,我也不肯让我的乖乖宝贝生气的.His silly chatter would vex a saint.他说的话很无聊,多有涵养的人也得气得发火....
She looked at him closely to see if his evasiveness was intentional.她端详着他，想要知道他是否故意回避。Politicians are often accused of evasiveness.政客常因左右言他而受人指责.Morris looked at him , smiling, without a sign of evasiveness in his affabl...
植物学家将这花归入蔷薇科.Botanists refer this flower to the rose family.玫瑰, 红的玫瑰为落叶灌木蔷薇科.Rose, a red rose for the deciduous shrub rose family.蔷薇科和豆科同属一目.The rose and the bean families belong to the same order....
Five of the company's senior managers have been made compulsorily redundant.公司的高级经理中有5位已经被强制性地裁掉。He was compulsorily retired as incompetent.他以无能为由而被迫退休.Effectively and compulsorily provide extra nutrition and moistu...
After his education, Goldschmidt became a pupil of the composer Franz Schreker.学业结束后，戈尔德施米特成了作曲家弗朗兹·施雷克尔的学生。Eleanor was a reluctant, anxious pupil.埃莉诺是个扭捏局促的小学生。a capitation fee for each pupil摊派到每个小学生头上的收费...