The lubricator contains a tight-fitting rubber or bag preventer that prevents fluid loss and is held together with quick union.

防喷管包括一个紧配合的橡胶或筒式防喷器，以防止流体散失并可用快速装卸由壬连接在一起。

youdao

Our children arrived in quick succession, we traveled to all 50 states in the Union (though I can't specifically remember North Dakota), I got a record deal, lost a record deal, and got another one.

孩子也一个一个地接踵而至，带着孩子我们走遍了美国的五十个州（我有点记不清去没去过北达科他州），这一路上，我有过唱片合约，失去过唱片合约，又得到新的唱片合约，就这样周而复始。

youdao

Mr Yeltsin ruled out a quick currency union.

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"It's seen as a blow to the country's hopes of a quick entry to the European Union, " he said.

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While the NFL appeal should be resolved soon, Benson should not expect quick resolution on his claim against the union.

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