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单词 paraffin
释义
par·af·fin (părə-fĭn)
n.
1. A waxy white or colorless solid hydrocarbon mixture used to make candles, wax paper, lubricants, and sealing materials. Also called paraffin wax.
2. Chemistry A member of the alkane series.
3. Chiefly British Kerosene.
tr.v. par·af·fined, par·af·fin·ing, par·af·fins
To saturate, impregnate, or coat with paraffin.

[German : Latin parum, little, not very; see pau-1 in the Appendix of Indo-European roots + Latin affīnis, associated with (from its lack of affinity with other materials); see AFFINED.]

paraf·finic adj.
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更新时间:2025/1/9 6:07:29