She cannot but find a reasonable excuse for her being late.

她不得不给自己的迟到找一个合理的借口。

youdao

Can you give me a reasonable excuse for your being so late?

你能就你的迟到给我一个合理的解释吗？

youdao

He can not find a reasonable excuse as to these phenomenon.

对于这些现象他没能找到合理的解释。

youdao

Some penalties might be waived on proof of a reasonable excuse, such as a family illness.

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One of the byelaws prohibits "people climbing on any wall, fence, tree, barrier, railing or structure without a reasonable excuse".

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Mr Bryant-Heron said Ms Casburn admits making the phonecall but denies asking for money, and says she had a reasonable excuse.

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