您要查找的是不是：
- 质谱mass spectrum
- 议付negotiation
- 质粒plasmid
- 代付pay for another
- 异质heterogeneous
- 费用到付charges collect
- 脂质lipide
- 收付receipt and payment
- 调质slack quench
- 到付运费freight payable at destination
- 硬质horniness
- 先付prepayment
- 质保期quality guarantee period
- 多付overpay
- 同质homogeneous
- 送付[经] pay delivery
- 质体plastid
- 付帐pay one's check
- 均质isotrope
- 付现金to pay (in) cash
