Fluorin can avoid brown striation and whiten skins.氟:能消除褐色斑,使皮肤变白.The free fluorin content in liquid multi - vitamin was quantitatively analyzed by using a simple potentiometric titration.使用简单的电位滴定法定量分析维生素中游离氟的含量.It is c...
She creates sculptures out of scrap materials.她利用废旧材料进行雕塑创作。The Art Gallery of Ontario has the world's largest collection of sculptures by Henry Moore.安大略美术馆是世界上收藏亨利·摩尔雕塑作品最多的美术馆。The gallery installation comprised a...
The presidency is less a performance: Who saw the gloom and glower behind Eisenhower's incandescent grin?总统职务与其说是公务员,倒更像是演员: 谁看得到艾森豪威尔炽热笑容背后的阴暗与愤怒?The man - eater of other an astonishment first, begin to be inspecte...