您要查找的是不是：
- The river has scour out a passage in the sand. 这条河在沙土中冲出一条水道。
- Some pumps and all vacuum cleaners work by suction. 有些泵和所有真空吸尘器都是借吸力工作的。
- I gave the dirty floor a good scour. 我把脏地板好好擦了一下。
- This rusted pan does not scour easily. 这只生锈的锅不容易擦乾净。
- Flies' feet stick to surfaces by suction. 苍蝇的脚借吸力可附着于物体表面上。
- suction scour 波浪退吸冲刷
- It took them a lot of time to scour out the pots and pans. 擦干净炊具花费掉他们许多时间。
- We'll get the water out with a suction pump. 我们将用抽水机把水抽出来。
- Dirt and dust are drawn into a vacuum cleaner by suction. 污物和灰尘被吸入吸尘器。
- Mother made me scour the family silver. 妈妈让我把家里的银器都擦亮。
- Operating by means of suction or by maintaining a partial vacuum. 抽真空的用吸取的方式或用维持部分真空的方式来运作的
- Could you scour? They are too dirty. 这些东西太脏了，你能洗干净吗?
- We should try to scour the pot out. 我们该设法把锅里边刷净。
- Reconnect main lumen to suction source. 请将主腔管道连接吸引源。
- Will you try to scour the rust off? 你能想办法刷掉锈迹吗?
- We should try to scour the pot out . 我们该设法把锅里边刷净。
- Air is drawn in through reeds by suction bellows. 空气通过簧片引入吸气风箱。
- He is trying to scour the rust off. 他正设法将锈迹磨掉。
- What you need is a suction machine. 你需要一台吸尘器。
- Please scour rust spots from the knife. 请擦去刀上的锈斑。
