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as and when

更新日期:2026-08-14

词语 as and when
释义

as and when
释义
一旦;只要:用于表示某件事情在特定条件或情况下会发生或进行。
例句
1·We'll decide on the team as and when we qualify.
将来我们具备了条件时就会决定成立这个队。
《牛津词典》
2·A new system allows a combine harvester, say, to send a call over to a tractor-trailer so the driver can unload the grain as and when necessary.
例如,一种新的系统允许联合收割机向牵引拖车发送呼叫,以便司机可以在必要的时候卸载谷物。
3·This tool validates your XML document as and when you type.
这一工具在您键入时对XML文档进行验证。

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