行政: administration 短语和例子腐败的行政管理 corrupt administration; 教师向学校行政负责。 the teachers are responsible to the school administration.; 行政部门 administrative department; administrative unit; executive br
专家: specialist; expert; proficient 短语和例子水稻专家 expert in rice-growing; 外国专家 foreign expert; 外语专家 foreign language expert; 心脏病专家 specialist in heart disease; 眼科专家 ophthalmologist; eye specialist;
