您要查找的是不是：
- Indonesia is abundant in petroleum deposits. 印尼的石油蕴藏量丰富。
- One can not learn a language well unless one works hard. 学好一种语言非下苦功不可。
- The author's fingerprint is quite obvious in all of his works. 作者的特色在他所有的作品中都很明显。
- A chemical derived from petroleum or natural gas. 石油化学制品从石油或天然气中提炼出的化学产品
- The system works on the principle that heat rises. 该项装置是按照热力上升的原理运转的。
- A trademark used for a brand of petroleum jelly. 凡士林用来作为石油脂的商标
- Taiwan seems to contain no petroleum. 台湾恐怕没有蕴藏石油吧！
- This land is rich with petroleum. 这片土地盛产石油。
- You can gain by watching how she works. 看她怎样工作就可获益。
- I am ready to plump for the plan provided it works. 要是这个计划行得通，我准备大力支持它。
- She works best of all when she is alone. 她独自一人时，她工作得最好。
- The chemistry of petroleum and its derivatives. 石油化学石油及其复合物的化学
- He works in the drapery department of the store. 他在商店的纺织品部工作。
- Petroleum can be used to produce various chemical products. 石油可用于生产多种化学产品。
- How much do you know about the works of Mark Twin. 马克。吐温写的作品你知道多少？
- Mother works economic advantages accrue. 母亲工作时经济收入增加了。
- She works for a tyrannical new boss. 她在一个专横的新上司手下工作。
- An organic derivative, such as coal or petroleum. 有机衍生物一种有机衍生物，如煤或石油
- The concert included works by Mozart et al. 音乐会上演奏莫扎特等人的作品。
- Please demonstrate how the machine works. 请示范机器的使用方法。
