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;
独立: 1.(单独站立) stand alone 短语和例子独立桥头 stand alone on the end of a bridge2.(自主自立; 不受人支配) independence 短语和例子宣布独立 proclaim independence; 维护民族独立 assert national independence; 国家的独立完整 the country's in
