牙线可用来清洁牙间隙.Dental floss is used to clean between your teeth.发生阻生的局部因素主要是牙间隙不足.The main factor lead to impacted teeth was insufficient interdentium.关闭磨牙间隙后牙槽骨改建及牙根吸收情况.Root resorption after the closure of molar space....
He was a tubby little man in his fifties, with sparse hair.他50来岁，头发稀疏，身材矮胖。He was short and tubby and amiable with an odd little toothbrush moustache.他矮矮胖胖,和蔼可亲,留了一嘴怪模怪样的牙刷式的小胡子.Tubby body obesity, forehead, head cephali...
The main investor in the project is the French bank Credit National.该项目的主要投资商是法国的国民信贷银行。Ask the investor to check the correctness of what he has written.让投资人检查一下他所写的是否正确。A very good investor will outguess the market.精明的投...