- 相关词组
- liquefied petroleum gasn.液化石油气;
- petroleum benzine[化] 精制轻质溶剂汽油;
- migration of petroleum石油运移
- petroleum bitumen石油沥青;
- petroleum jelly seal石油胶冻封闭
- petroleum coke石油焦(炭);
- heavy resinous petroleum residue含胶质重石油残渣
- southwest petroleum university西南石油大学
- petroleum chemicals石油化学产品,石油化学制品;
- Organization of Arab Petroleum Exporting Countries阿拉伯石油出口国组织
- petroleum geology
- Organization of Petroleum Exporting Countries石油输出国组织,欧佩克;简称OPEC
- asphaltic petroleum沥青质石油;
- high-boiling petroleum products高沸点石油产品
- yellow petroleum jelly黄凡士林
- petroleum aromatics石油芳族烃;
- petroleum reserves石油储量;
- gas sweetening气体脱硫;煤气脱硫
- petroleum refinery炼油厂;
- hypochlorite sweetening次氯酸盐法脱硫
- 今日热词
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- advertise vt.做广告,做宣传;通告,通知;宣扬;vi.登广告,做广告;做宣传;
- diamond n.金刚石;钻石首饰;菱形;(扑克)方块;内场;
- thread n.线;线索;线状物;螺纹;vt.穿成串;将(针、线等)穿过…;用…线缝;给…装入(胶片、狭带、绳子);
- living-room n.客厅,起居室;
- loyal adj. 忠诚的,忠心的;忠贞的;n. 效忠的臣民;忠实信徒;
- primitive adj.原始的;发展水平低的;落后的;[生物学]原生的;n.原始人;早期的艺术家(作品);单纯的人:不世故的人;自学的艺术家;
- month n.月,月份;一个月的时间;
- impression n.印象;影响;印象画;感觉;滑稽模仿;外观;压痕;重印本;
- snowy adj.下雪的;被雪覆盖的;雪白的,洁白无瑕的;多雪的;积雪覆盖的;大雪纷飞的
- subtraction n.减,减法;减除法;减去;
- village n.村民;乡村,村庄;
- everything has changed 一切都变了