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paraffin英英释意 - 繁体字在线
paraffin
英 ['pærəfɪn]
美['pærəfɪn]
- n. 石蜡；[有化] 链烷烃；硬石蜡
- vt. 用石蜡处理；涂石蜡于…
英英释意
- 1. from crude petroleum; used for candles and for preservative or waterproof coatings
- 2. a non-aromatic saturated hydrocarbon with the general formula CnH(2n+2)
- 3. British usage