短語(yǔ)詞組短語(yǔ)bulk organic matter 整躰有機(jī)質(zhì)Bulk -matter 大塊物Bulk matter separation 大塊物分離internal energies of bulk matter 大塊物質(zhì)之內(nèi)能matter in bulk 大批物質(zhì) 返回 bulk matter