- 相关词组
- petroleum wax石油蜡
- petroleum coke石油焦（炭）;
- petroleum tester石油测定器
- derivative term[医]派生词;
- liquid petroleum gas液态丙烷;
- liquefied petroleum gasn.液化石油气;
- proportional plus derivative control比例微分控制
- petroleum benzine[化] 精制轻质溶剂汽油;
- petroleum aromatics石油芳族烃;
- petroleum refining furnace石油炼制炉
- acyl derivative酰基衍生物;
- petroleum sulfonates石油磺酸油
- petroleum transportation石油运输
- Organization of the Petroleum Exporting Countries石油出口国组织
- petroleum base additive石油基添加剂
- petroleum microorganism石油微生物
- petroleum trap石油圈闭
- cambial derivative形成层衍生物;
- petroleum coal固体石油
- asphaltic petroleum沥青质石油;
- 今日热词
- 热门搜索
- transitive adj.（指动词）及物的;过渡的;转变的;<数><逻>可递的;
- roll n.卷;管;面包卷;翻滚;摇晃;赘肉;名册;隆隆声;掷骰子;v.卷，摇，转;（使）滚动;翻转;压平;发出持续声音;启动;缓缓行进;抢劫;
- stuck on you 贴身兄弟;
- berry n.浆果;莓;
- right-handed adj.用右手的;向右转的;
- EMA abbr.Electromagnetic Accelerometer 电磁加速计;
- entry n.进入（许可）;入口;参加;条目，事项;参赛作品;输入;
- fiction n.小说;虚构的事;杜撰;
- shape n.形状，图形;模糊的影子;状况;特点;v.塑造;决定…的形成;准备（做某动作）;
- gap n.缺口;间隔;差距;
- safe adj.安全的，不会受伤的;保险的;有把握的;缺乏新意的;n.保险柜，保险箱;
- position n.位置;姿势;地位;职位;名次;处境;立场;阵地;v.安放;定位;驻扎;
