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...
在其全盛时期，该制片公司夸口说，他们旗下的明星比天上的星星还要多。In its heyday, the studio's boast was that it had more stars than there are in heaven.帕森斯夸口说,单是胜利大厦,挂出的旗子就有四百米那么长.Parsons boasted that Victory Mansions alone would display four hundr...
我们走旁道就能绕过镇中心.If we take the bypass we'll avoid the town centre.这条旁道缓解了我们城市中心的交通阻塞情况.The bypass relieves traffic jams in our city centre.我们最好避开市中心车辆而走旁道.We'd better take the bypass to avoid the traffic in the ce...
在有些植物中糖脂是细胞膜中主要的极性油脂.In some plants, lycolipids constitute the major polar lipids in ceil membranes.发酵液中表面活性物质主要是糖脂化合物及甘油单脂.The surface - active components of the culture broth were mainly glycolipids and monoglyceride.微...
He caught her arm in a subconscious attempt to detain her.他下意识地抓住她的胳膊想挽留她。Pierce notifies his agents that they are to detain Jack.皮尔斯向他手下的特工通报,他们需要扣留杰克.He was instructed to inspect the cargo on the ship and detain such c...
All colour fades— especially under the impact of direct sunlight.所有颜色都会褪色——尤其是在阳光直射下。You'll need to be able to project two images onto the screen as the new one fades in and the old image fades out.你得能将两个图像投射到屏幕上，让新...