您要查找的是不是：
- The plant converts crude oil into gasoline. 这家工厂将原油加工成汽油。
- 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。
- The tanker took on 200,000 barrels of crude oil. 油轮装载了二十万桶原油。
- The disease is still in its primary stage. 这疾病仍然在初发阶段。
- The country exports lots of crude oil. 这个国家出口大量原油。
- The little boy left primary school at eleven. 这个小男孩十一岁时小学毕业。
- 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
- Sure. We are friends since primary school. 当然，我们从小学就是朋友了。
- Not refined; indelicate and crude. 粗俗的不优雅的; 无教养的和粗鲁的
- I started primary school when I was 5 years old. 我五岁时开始读小学。
- A primary cause of Tom's failure is his laziness. 懒惰是汤姆失败的主要原因之一。
- Primary school teachers use a lot of visual aids. 小学教师使用大量的视觉教具。
- Love and hatred are primary emotions. 爱和恨是基本的情感。
- 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 Democratic primary was held this month. 民主党候选人初选於本月举行。
- 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
- Primary education comes under the umbrella of local government. 小学教育受地方政府的保护。
- He only accepted the primary education off and on in his childhood. 他小时候只断断续续地接受过初等教育。
