You can easily reseal the bag by giving the valve a twist.

转动阀门即可轻松重新密封袋子。

金山词霸

Debris blocked the engine's intake valve.

杂物堵塞了发动机的进气阀门。

金山词霸

He found a dud valve in the engine.

他在引擎里发现了一个坏阀门。

金山词霸

The feed - pipe is as clean as a whistle, so I'm afraid, if the oil is not getting through to the burner, the valve must be faulty.

送料管干干净净, 所以我担心要是油不通过喷嘴, 阀门一定有毛病.

《简明英汉词典》

The engineering gang fell earnestly to work on jammed valves.

轮机组都起劲地埋头修理堵塞的阀门.

辞典例句

The connecting rod may drive a valve stem directly.

连杆可以直接带动阀门的把柄.

辞典例句

The pump sucks air out ( of the vessel ) through this valve.

这台泵通过这个阀门把 ( 容器中的 ) 空气抽出.

辞典例句

The circular movement of this crank operates the valves register.

曲柄的圆周运动带动了阀门的记录器.

辞典例句

Valve clatter is of course eliminated along with the valves.

阀门的咕噔咕噔的声音自然也与阀门一起被消除掉了.

辞典例句

This valve regulates the flow of water.

这个阀门控制着水的流量.

辞典例句

He soon detected the faulty valve.

他很快查到了出毛病的阀门.

辞典例句

Cars began using caps that incorporated two valves.

汽车开始使用装有两个阀门的油箱盖.

辞典例句

It has enough energy to overcome the frictional resistance in valves and registers.

它有足够的能量克服阀门和记录器的摩擦阻力.

辞典例句

Marullo wouldn't get a new valve because the water wasn't metered and who cared.

马鲁洛老不肯换个新的阀门,因为用水是不计度数的,谁去管它呢.

辞典例句

If the engine backfires , the sudden pressure in the intake manifold forces the valve back.

如果发动机回火, 进气歧管骤增的压力就迫使阀门向后移动.

辞典例句