He warned them it would go ill with them if they insisted.

他告诫他们,如果他们坚持,就会吃亏.

《简明英汉词典》

It would go ill with him.

他要吃亏的.

辞典例句

If It'should go ill with the prisoner I have ensured access to him, Once.'

若是囚犯出了问题,我保证能见到他, 一次. ”

英汉文学 - 双城记

It will go ill with you sooner or later.

你迟早会吃亏的.

口语例句

Such professions may seem to go ill with me.

这样的职业可能会对我不利.

互联网

Go ill with sb.

使某人遭受不幸[痛苦]

互联网