如:Girls account for about 50% in the class. 这个班女生约占50%。The continental shelves represent 18% of the earth's total land area. 大陆架占地球总陆地面积的18%。
percentThirty percent of the farmland has been planted to oil crops.百分之三十的农田已种上油料作物。Over ninety percent of the islanders here are illiterate.这儿的岛民,百分之九十以上都是文盲。
percentn.百分比, 百分数The report states that 42 percent of the alumni contributed to the endowment. 报告说有百分之四十二的校友响应了捐款She has invested a large percent of her salary.她把工资的大部分用以投资
account for ...%represent ...%如:Girls account for about 50% in the class.这个班女生约占50%.The continental shelves represent 18% of the earth's total land area.大陆架占地球总陆地面积的18%....