甲氧苄吲酚
The other period of relaxation in the school timetable was gardening, presid ed over by Miss Dutton, the biology teacher. 学校的课程表中，可以使学生们放松一下的另一个时间是园艺劳动，由生物老师达顿小组负责组织。
Bush presid ed over the unveiling of his portrait at a private club in Philadelphia. 他在费城的一个私人俱乐部上主持了他自己肖像的揭幕仪式。
Well, Mark Sm th, who was the first presid cnt, founded the company in Ottawa in 1955. 请说说你对我们公司的了解。
As Presid , he appoint men to high govern posit whom he consid mo st capabl , even t hough some of t hem openli scorn him. 段落的直线性发展围绕主题展开 , 先陈述中心思想 , 后分点论证说明 , 使主题句的内容展开。
Javier E. Yap Siu, son-in-law of the president and also a presid ential assistant, credits his current success to his parents' teaching. 总统女婿，亦是总统特别助理的叶思良，将今日的成就归功于父母给予的良好教育。
v.主持；任主席；统辖
n.(国家)总统；(公司)总裁；校长；总经理；社长
v.主持；任主席；统辖
v.主持；任主席；统辖
adj.总统的；总统制的
n.总统
