napthene

英['næpðiːn] 美['næpðiːn]
  • n.环烃
  • nap n.小睡;绒毛;纳普牌vi.打盹;疏忽
  • warp vt.使翘起;弄歪;歪曲vi.变歪;扭曲n.弯曲;歪曲;乖僻;经纱;绞船索