| 释义 |
paraffin/ˈpærəfin/n. 1 Brit. an inflammable waxy or oily substance obtained by distillation from petroleum or shale, used in liquid form (also 亦作 paraffin oil) esp. as a fuel [英]煤油，火油 2 Chem. 【化】 = ALKANE [German, from Latin parum ‘little’ + affinis ‘related’, from its low reactivity] |