Password expiry is only used once but I like to create a variable for it and place the variable with the other user-edited fields.

密码期限只使用一次，但是我喜欢为它创建一个变量，并将变量与其他的用户可编辑字段放置在一起。

youdao

Once you have a root name established, add on extra fields to specify vocabulary names and version numbers.

在建立了根名称之后，添加额外的字段来指定词汇表名称和版本号。

youdao

A nice property of thread-static fields is that once the managed thread goes away, they are no longer treated as GC roots.

线程静态字段具有一个很好的属性，即一旦托管线程消失，就不会再将它们视为gc根。

youdao

A local public relations man suggested a celebration of the area's once plentiful strawberry fields.

VOA: special.2009.05.19

Earlier this month, in fact, China state owned oil company Sinochem bought a 40% stake in natural gas and oil fields once fully owned by Pioneer Natural Resources (PXD) of Texas.

FORBES: Will Third World Money Gobble Up Our Best Brands?

In 1999, The Magnetic Fields arrayed 69 songs about love over three CDs, a once-in-a-lifetime opus Merritt will never match.

NPR: The Magnetic Fields: Dourness and 'Distortion'

Craniology, phrenology and eugenics, once-respectable fields of endeavour that are now regarded with a shudder, may shriek from time to time, but few sane people pay attention to them.

ECONOMIST: Physiognomy and economics