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...
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....
The only wall decorations are candles and a single mirror.墙上唯一的装饰是几支蜡烛和一面镜子。They had to conserve the candles now with winter upon them.冬天眼看就要到了，他们不得不把蜡烛省着用。At the festival, candles are blessed and sprinkled with holy wat...
Development of Optimization Design Software for Aircraft Control Systems and Kinematics Simulation.飞机操纵系统优化设计软件开发与运动仿真.Developed the hardware simulation and microcode development environment for a next - generation high ...
应用酶联 免疫 法测定初乳中乳铁蛋白的含量.Enzyme - linked immunosorbent assays ( ELISA ) were developed for lactoferrin determination of bovine colostrum.它是唯一正宗、功效最强的初乳.It is the only true colostrum maximum strength.乳珍是从母牛的初乳中提炼的生物活性蛋白及多肽.R...