| 释义 |
n- ① 【化】多苯乙烯(一种轻型塑料原料,可防止热气逸散,尤用以制造容器)
词路径- entity
- physical entity
- matter
- substance
- material
- stuff
- chemical
- chemical substance
- compound
- chemical compound
- polymer
- synthetic resin
- vinyl polymer
- vinyl resin
- polyvinyl resin
- styrene
- cinnamene
- phenylethylene
- vinylbenzene
- polystyrene
上位词- cinnamene
- phenylethylene
- styrene
- vinylbenzene
|