n.柴油
For managing the sources of energy, each national capital takes the production that expands derv seriously very much. 为了节约能源,各国都很重视发展柴油的生产。
n.回教的托钵僧;狂舞者
undervaluedv.低估价值;看轻
undervaluev.低估价值;看轻
undervoltageadj.欠电压的(电压不足的)
undervaluingv.低估价值;看轻
undervestn.内衣;贴身衣