心机 英语怎么说

心机
thinking
scheming
minds
......

枉费心机：
overreach yourself；
overreach themselves；
overreach myself；
overreach ourselves

费尽心机： rack one's brains in scheming

例句

他枉费心机地写文章诋毁这场运动。

He tried in vain to write down the movement.

他费尽心机却连一个例子都想不出来。

Racking his brains, he couldn't think of a single example.

不相信自己的人，就算多努力也会白费心机。

Do not believe in themselves, even more efforts will be wasted.

别费尽心机去洞察女孩的心思，因为她们总在变。

Don't bother to penetrate girls' minds as they are always changing.

thinking
scheming
例句: leave no stone unturned; try all ingenious ways; take great pains; cudgel one's brains;
费尽心机
rack one's brains in vain; make futile efforts
枉费心机

scheming thinking

scheming