一个排放活门被安装在水箱底部。

A drain valve is located on the bottom of the tank.

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全部所需的就只是一个活门。

All that is required is a valve.

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发动机上，用来降低压气机压力的活门。

A valve on the engine for reducing pressure in the compressor section.

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关闭控制活门(23)。

Close the control valve (23).

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隔膜，用气压或液压操作的活门机构中的柔性部件。

DIAPHRAGM, A flexible part for operating a valve mechanism by pressure.

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原宥、原谅并不代表忘怀，也不代表赦免，而是放自身一条活门。

To forgive is not to forget- nor remit- but let it go;

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原宥、原谅并不代表忘怀，也不代表赦免，而是放自身一条活门。

To forgive is not to forget- nor remit- but let it go;

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