您要查找的是不是：
- Redivac suction drain 雷氏抽吸引流管
- Keywords Parotidectomy Salivary fistula Suction drain; 關(guān)鍵詞腮腺切除術(shù);涎瘺;負壓引流;
- That maths exam I took was a regular brain drain. 絞盡腦汁的數學(xué)測驗，我真是絞盡了腦汁。
- Some pumps and all vacuum cleaners work by suction. 有些泵和所有真空吸塵器都是借吸力工作的。
- Pull (out) the plug and let the water drain away. 拔掉塞子，把水放掉。
- Flies' feet stick to surfaces by suction. 蒼蠅的腳借吸力可附著(zhù)于物體表面上。
- They are digging trenches to drain the water off. 他們正在掘溝排水。
- They are digging trenches to drain the water away. 他們正在掘溝排水。
- The coffee grains plugged up the kitchen drain. 咖啡渣堵塞了廚房的排水道。
- The drain is blocked and needs unplugging. 排水管堵塞了，得疏通一下。
- The bathtub drain needs repairing. 浴盆的排水管需要修理。
- All hands turned out to repair the terraces and drain the water. 所有勞動(dòng)力都出來(lái)整修梯田，排除積水。
- We'll get the water out with a suction pump. 我們將用抽水機把水抽出來(lái)。
- All of our best laid plans are down the drain. 我們所有精心布置的計劃都付之東流
- Dirt and dust are drawn into a vacuum cleaner by suction. 污物和灰塵被吸入吸塵器。
- Shanghai RSD Business Registration Co., LTD. 上海譽(yù)勝企業(yè)登記代理有限公司。
- A sewer or drain crossing under a road or embankment. 涵洞橫在公路或堤岸下面的下水道或排水管
- Operating by means of suction or by maintaining a partial vacuum. 抽真空的用吸取的方式或用維持部分真空的方式來(lái)運作的
- Recovery was 100.03%. RSD was 0.82%. mL-1;RSD為0.;77%25;回收率100
- If you leave college, all that money has gone down the drain! 你要是中斷大學(xué)的學(xué)習，你花的錢(qián)就會(huì )都付諸東流了。
