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...
年少时我经历过很多不愉快。There was a lot of unhappiness in my adolescence.他们对不愉快的想法不予理会，其结果仅仅是压制了这些想法。By pushing aside unpleasant thoughts they merely repress these thoughts.我觉得我们订婚期间非常不愉快。I felt our engagement was quite an unhappy ...
Though off-puttingly complicated in detail, local taxes are in essence simple.虽然地税在细节上复杂得要命，但在本质上却很简单。Speed was of the essence in a project of this type.对于这种项目来说，速度至关重要。Others claim that Ireland's very essence is ex...
马尾毛轮: 打磨平滑擦色.Horse hair brush: buffing, smoothing and brush off.本文叙述了毛条在在染色中的匹尾毛和在精梳中下脚毛的开发利用.The article describes developping and using of tail - end wool in dyeing and wasty wool in combing.侯店毛笔的主要原料是动物的毫毛和尾毛.Hou shop...
Your partner should then pass the ball back to you.然后你的搭档应该将球回传给你。He had all the qualities I was looking for in a partner.他具有我要找的伴侣应该具备的所有品质。Many men still have difficulty accepting a woman as a business partner.许多男性仍然无法...