DSBCOCA¹⁸¹⁹²⁴BNC²³⁶²¹³⁺¹ 基本例句 =Defense Science Board 国防科学局美 The DSB established a Selection Committee composed of the Director General, the2007 Chairs of the General Council, Goods Council, Services Council, TRIPS Council and DSB. 争端解决机构建立了选拔委员会，成员包括总干事、2007年总理事会、货物贸易理事会、服务贸易理事会、 TRIPS理事会和争端解决机构的主席。 blog.sina.com.cn