under caution的意思|示意

Police have said previously that Blair had not been questioned under caution, an indication that he was not suspected of any crime.

警方早先时候曾说并没有强制对布莱尔进行质询，这番话可以被理解为警方并不认为布莱尔涉及犯罪。

If, however, you are under 18... game on.Although, please proceed with caution.

你是未成年的话，继续沉醉在游戏里吧，但是请注意劳逸结合。

Jean Valjean, finding himself known to this man, at least only under the name of Madeleine, thenceforth advanced only with caution.

冉阿让心里寻思这人既然认得他，至少他认得马德兰这名字，自己就得格外谨慎才行。