If you wait, all that happens is that you get older.如果你等待，发生的只有变老。I feel it's done me good to get it off my chest.我感觉吐吐苦水对我有好处。You'll need to get on the right side of Carmela.你得讨卡梅拉的欢心。...
不是园艺大师也可以把自己的家里装点得绿意盎然。You don't need green fingers to fill your home with lush leaves.国际象棋大师们以性格怪异和好与人争辩而闻名。Great chess players have a reputation for being both eccentric and argumentative.画展上有卡尔帕乔、卡纳莱托和瓜尔迪等大师们的油画作...
釉质是身体中最硬的组织最富于钙质.Enamel is the hardest structure of the body and the richest in Calcium.洗牙会对牙釉质造成伤害 吗 ?Does the meeting that wash a tooth cause harm to enamel?采用维氏显微硬度仪测定经饮料浸泡后牙釉质表面显微硬度的变化.The enamel surface microhardnes...