词汇	b-b fraction
释义	b-b fraction 丁组分
随便看	domestic concern domestic conflict domestic consolitation domestic consume domestic consumer domestic consumption domestic consumption demand Domestic consumption demand is well met domestic consumption index domestic consumption market domestic consumption patter domestic consumption pattern domestic consumption tax domestic consumptive demand Domestic consumptive requirement domestic container domestic content domestic content rate domestic content ratio domestic contractor domestic cooperation for CAS domestic corporate issues domestic corporation domestic corporation organization fee domestic corporations