Deposits of plaque build up between the tooth and the gum.牙齿和牙龈之间会滋生牙斑。I was in agony with tooth ache.我牙疼极了.Objective : To study the stress tooth preparation with two kinds of porcelains.〔摘要〕目的: 研究瓷贴面复合体应力分布规律.The dentis...
A dentist may decide to extract the tooth to prevent recurrent trouble.牙医可能会决定拔掉那颗牙，以免反复发作。When not removed, plaque causes tooth decay and gum disease.牙斑如果不清除就会导致牙齿蛀蚀和牙龈疾病。He fought tooth and nail to keep his job.他竭尽全力保住...
...a discerning palate.敏锐的味觉To which of his fellowmen might a discerning world point as Man of the Year?今年有眼光独到的人们会选出谁为他们今年的年度人物 呢 ?...tailor-made holidays to suit the more discerning traveller...为懂行的旅游者量身打造的假期I think th...
用汤勺的背面把混合料抹平。Smooth the mixture with the back of a soup spoon.“彗星”还跟“斯平威·哈维斯特”生下了这匹出类拔萃的小马驹。Comet also sired the champion foal out of Spinway Harvest.货物可通过平寄或空运发送。Goods may be sent by surface mail or airmail....
The cold, misty air felt wonderful on his face.雾蒙蒙，寒冷的空气使他脸上感觉很舒爽。The most pleasurable experience of the evening was the wonderful fireworks display.这个晚上最让人高兴的就是精彩的焰火表演。It sounds like a wonderful idea to me, does it real...