您要查找的是不是：
- sewage preliminary tank 污水预沉池
- He is siphoning out petrol from a tank. 他在从油罐里吸出汽油。
- A pipe for carrying off water or sewage. 排水管排水或污水的管子
- I need a funnel to pour petrol into the tank. 我需要一个漏斗把汽油灌进油箱。
- Please run off the water from the tank. 请把桶里的水放出。
- He has filled up the tank with petrol. 他已给油箱装满汽油。
- A preliminary draft or record of a transaction. 条约草案合约的预备性的草案或纪录
- Is there any water left in the water tank? 水箱里还有水剩下吗？
- The gas is stored under pressure in the tank. 该气体在压缩状态下贮存于罐中。
- He fed the storage tank with gasoline. 他往储油罐里加满汽油。
- sewage preliminary basin 污水预沉池
- Every apartment house has a water tank on its roof. 每栋公寓房子都有一个水塔。
- An introductory occurrence or fact; a preliminary. 开端预兆性事件或事实; 开端
- Our tank regiment thrashed the enemy troops. 我们的坦克团把敌军打得落花流水。
- The attacks jumped of without the usual preliminary bombardment. 没有通常的预先轰击，进攻就开始了。
- It requires great efforts to clarify sewage in cities. 净化城市的污水需要很大的努力。
- The turret of the tank turned left. 坦克的炮塔转向左边。
- He became a trooper in the Royal Tank Regiment. 他当上了皇家坦克团的装甲兵。
- A preliminary examination of an accused person. 预审对被指控的人的初步审查
- He has filled up the tank with gas. 他已给油箱装满了汽油。
