Use this method to test if supplied user credentials are valid.

此方法用了判断用户身份是否合法。

youdao

We could really cut down on carbon emissions if less food was supplied in the first place.

如果一开始就减少粮食供应，我们就能真正减少碳排放。

youdao

If, in fact, no date range entry is supplied or if no date range matches, the default destination is invoked.

事实上，如果没有提供日期范围条目，或者没有匹配的日期范围，则会调用缺省目标。

youdao

There were a few agricultural colonies on the higher ground, such as Ta'if, which supplied Mecca with most of its food, and Yathrib, some 250 miles to the north.

NPR: Armstrong, 'Muhammad: A Prophet for Our Time'

If they had been supplied earlier, the firm's distribution partners would probably not have been ready to sell them.

ECONOMIST: Is Iridium about to fall to earth?

And if the foreign companies who supplied the chemicals can be identified, might some kind of action be considered?

BBC: Magazine