您要查找的是不是：
- That maths exam I took was a regular brain drain. 绞尽脑汁的数学测验，我真是绞尽了脑汁。
- A small valve or faucet used to drain or reduce pressure, as from a boiler. 泄气阀，小龙头用来排空或降低压力的一种小阀门或小龙头，如锅炉上的
- Shut off the supply pressure and drain the valve. 切断供应管线的压力,将阀门内残余流体排放出来。
- Why didn't you fit a drain valve on this tank? 这个箱柜居然没有安装泄放阀。
- Pull (out) the plug and let the water drain away. 拔掉塞子，把水放掉。
- Relief valve must be piped to a suitable drain. 安全阀必须配置通向适当排泄口的排泄管道。
- They are digging trenches to drain the water off. 他们正在掘沟排水。
- They are digging trenches to drain the water away. 他们正在掘沟排水。
- The coffee grains plugged up the kitchen drain. 咖啡渣堵塞了厨房的排水道。
- Have you turned off the water valve? 你关掉水阀了吗？
- 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。
- Leave the drain valve of the holding tank opened. 让贮槽的排水阀打开。
- All hands turned out to repair the terraces and drain the water. 所有劳动力都出来整修梯田，排除积水。
- We need an eye bolt to fit this valve. 我们需要一个有眼螺栓来固定这个阀门。
- Shut off supply pressure and drain valve. 关闭供应压力和排泄阀门。
- Drain system and remove valve from piping. 从管道上排放系统和拆卸阀门。
- All of our best laid plans are down the drain. 我们所有精心布置的计划都付之东流
- He soon detected the faulty valve. 他很快查到了出毛病的阀门。
- A sewer or drain crossing under a road or embankment. 涵洞横在公路或堤岸下面的下水道或排水管
- 今日热词
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- 深远海浮式风电平台 - deep-sea floating wind power platform
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- 京雄高速公路 - Beijing-Xiongan expressway
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- 农业及相关产业增加值 - the added value of agriculture and related industries
