composition B[化] B炸药(如中国的黑梯炸药)
compositionn.成分;作品;组织;作文;合成物
Composition of public expenditure财政支出结构
composition of export commodities出口产品结构
Composition irrelevant to subject文不对题
compositional refinement checking组合精化检验
Composition of Combustion Product排气成分
composition of brightness capital智慧资本构成
compositions of fashionable prose时文章法
composition of fiscal expenditure财政支出结构
Composition cork - Test methods复合软木。试验方法