no more...than...语法上怎么理解用法含义

She could no more explain such strange phenomenon than John.

这里的no more...than...语法上怎么理解用法含义？

这里的more是副词，应该理解成前后都否定吗？

This machine will entail no more operational cost on us in the long run.

这里的no more...than...more是限定词，应该理解成only as many as...吧？

还有没看懂on us - on是什么意思？

She could no more explain such a strange phenomenon than John.

= Neither John nor she could explain such a strange phenomenon.

This machine will entail no more operational cost on us in the long run.

你理解 I have no more questions.这个句子，就应该能理解上句。介词on 是动词entail 要求的。entail sth on sb.

曹荣禄 -

擅长：动词用法,句法问题 | 采纳率 82% | 回答于 2021-06-14 22:03

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