政府间专家组expert: n. 1.老手,熟手,内行,专家 (in; at); 技 ...working grouof the intergovernmental: 政府间海洋学委员会海洋学和数据交grouof experts on commodities: 商品专家组grouof experts on databases: 数据库专家组grouof experts on effects of pollutants: 污染物影响专家组下载手机词典可随时随地查词查翻译