Fluoride is one of the ingredients of Glister Multi - Action Fluoride Toothpaste.丽齿健?素牙膏亦含有氟这一种成份.Fluoride injury often is characterized by tip burn of leaves.氟化物危害的特点是叶片顶尖灼燃现象.A method of producing crystal sodium fluori...
Fluoride damage is generally restricted to areas near manufacturing plants.氟化物的危害一般局限在制造厂的附近.It'shows a thousandfold selectivity for fluoride over other common anions.它对氟离子的选择性比其它普通阴离子高几千倍.Fluoride injury often is c...
His face was wreathed in smiles.他满脸笑容。The girls watched, little teasing smiles animating their faces.女孩们注视着，脸上挂着调皮的微笑，显得愈加活泼。His expression is as earnest when he smiles as when he is arguing...他不论笑的时候还是争论的时候表情都同样真诚。My bo...
The handover ceremony was also attended by the members of the delegation.出席交接仪式的还有观礼团成员.Macau inhabitants regarded the handover as a mere change of administration.澳门的居民认为这次移交仅仅是管理上的变化.For the example of handover test, au...
This booklet restricts itself to facts without frills.这本小册子只谈事实，绝无矫饰。The anarchic traffic on Chinese roads takes its toll on low - frills vehicles and luxury cars alike.中国人驾驶汽车时过于胆大妄为,因而低价车与豪华车都会发生事故.Armstrong first cut ...
An exclamatory sentence should be followed by an exclamation mark.感叹句的结尾应该使用叹号.A truth never needs to be emphasized by exclamatory mark.真理是不需要感叹号来强调的.This article has over twenty exclamatory sentences in a row.这篇文章一连用了二十...