您要查找的是不是：
- 单体monomer
- 聚氯乙烯polyvinyl chloride (PVC)
- 单体的monomeric
- 聚氯乙烯纤维polyvinyl chloride fibre
- 染色单体chromatid
- 聚氯乙烯绝缘铜芯导线PVC insulated conductor with copper wire
- 单体氮free-nitrogen
- 聚氯乙烯-乙酸乙烯酯polyvinyl chloride-acetate
- 单体雄蕊monadelphous stamen
- 美国每年都使用数百万个由聚氯乙烯制成的静脉注射袋。In the US millions of IV bags made of PVC are used annually.
- 贝纳单体Benard cell
- 聚氯乙烯线槽polyvinyl chloride trunking
- 半染色单体half chromatid
- 聚氯乙烯电线PVC electric wire
- 丙烯酸单体acrylic monomer
- 单体泵monoblock pump
- １，２－亚乙烯基单体vinylene monomer
- 单体社会monolithic society
- 单体活性monomer reactivity
- 螺旋单体helical element
