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...
该公司用泡沫塑料包住牌匾，以防止其在运输过程中受损。The company provides a styrofoam cushion to protect the tablets during shipping.布的四角包住那个洞.The ends of the cloth lap around the hole.浓雾包住了群山.The hills were enveloped in dense fog....
Flavored coffee is sold at gourmet food stores and coffee shops.花式咖啡可在美食店和咖啡店买到。Shops in Ho Chi Minh City are stacked with goods.胡志明市的商店里堆满了商品。Several long-awaited videos will finally arrive in the shops this month.几部让人翘...
The city has been flattened by heavy artillery bombardments.城市已被猛烈的炮火夷为平地。The dog's ears flattened slightly as Cook spoke his name.库克叫这只狗的名字时，它的耳朵就会稍稍耷拉一下。He flattened himself against a brick wall as I passed.他紧贴一面砖...
Almost every pick lobular axillary bud can produce collateral.摘芽几乎每个小叶腋都能生出侧枝.The positive rate of surrounding mammary adenosis lobular proliferation stage was 33.9 %.癌旁腺病小叶增生期阳性率为33.9%.The bronchopneumonia is exudative ...
The cerium oxide preferably has a fluorite type superlattice structure.该氧化铈还优选具有萤石类似结构的超晶格结构.A method for direct determination of cerium dioxide content is studied.介绍了一种直接测定氧化铈含量的新方法.Lanthanum praseodymium - cerium rare ...
The Kantian categories differ from those of Aristotle in being subjective.康德哲学的范畴与亚里士多德哲学的范畴的不同在于其主观性.When Philip, King of Macedon , wanted a tutor for his son Alexander, he sent for Aristotle.马其顿王菲利普为儿子亚历山大请家庭教师时, 便去请亚里...