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- The plant converts crude oil into gasoline. 这家工厂将原油加工成汽油。
- Concern about ecology is a recent development. 对生态的关心是最近才有的事。
- China is a country rich in crude oil. 中国是一个原油丰富的国家。
- It was crude of him to say that. 他那样说太粗鲁了。
- Human ecology is a branch of social science. 人文生态学是社会科学的一个分支。
- The tanker took on 200,000 barrels of crude oil. 油轮装载了二十万桶原油。
- The country exports lots of crude oil. 这个国家出口大量原油。
- Holistic medicine; holistic ecology. 全身治疗的药物; 注重整体的生态学
- A crude or makeshift dwelling or shelter; a shack. 简陋小屋，茅屋粗糙的临时住房或隐蔽处; 棚屋
- Not refined; indelicate and crude. 粗俗的不优雅的; 无教养的和粗鲁的
- More attention has been paid to workplace ecology recently. 近来工作环境受到了更多地注意。
- Crude and simple, this place had to serve as the meeting hall. 这地方虽然简陋，却是我们的会议厅。
- A crude figure or dummy representing a hated person or group. 雕像代表可憎的人或一群人的粗糙的图象或木偶
- The crude sodium carbonate ash obtained from these plants. 苏打灰从这些植物中获得的粗碳酸钠灰
- The great man is said to have been born in a crude hut. 据说那个伟人生于一个简陋的小屋里。
- Crude oil can be refined into various petroleum products. 原油可炼制成各种石油产品。
- He is not interested in ecology. 他对生态学不感兴趣。
- Habitat and ecology: In thickets and forests. 生境与生态：生于灌丛和林中。
- A brutal, crude, or insensitive person. 残忍的人，粗暴的人，麻木不仁的人
- Descriptive ecology is a dry subject. 描述性的生态学是干燥无味的课题。
