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。There are problems of urban decay and gang violence.存在城市衰败和帮派暴力的问题。The phosphate was deposited by the decay of marine microorganisms.海洋微生物腐...
Some utensils were in a state of decay when they were unearthed.有些器皿在出土时已经残破.The house is in decay.这栋房子已经坏了。There are problems of urban decay and gang violence.存在城市衰败和帮派暴力的问题。Our powers decay in old age.我们的体力在老年时就衰退。...d...
He borrows money from me all the time.他总是向我借钱.He neither lends nor borrows.他既不借给人也不向人借.When one borrows from a bank, one signs a promissory note.当你从银行借款时, 你应签署一张本票.The stability of the very banks he borrows from is nothi...
The chip for separating luminance chrominance contributes lot to the digitized TV.亮色分离芯片在当前的数字化电视中起着很重要的作用.Color information is also called chrominance.色彩信息也被称为色度.A special form of oscilloscope for looking at the chromin...
在一间屋子里，年轻的母亲们在织布，而她们的孩子就在她们膝上打盹。In one room, young mothers weave while babies doze in their laps.带着孩子的疲惫不堪的母亲们harassed mothers with their children年轻的母亲们滔滔不绝地谈论她们的婴儿.Young mothers talk a mile a minute over their babies....