Translation of "Abandon" in Chinese

Don't abandon me!

別放棄我!

They abandon their children.

他们放弃了他们的孩子。

I will not abandon you.

我不会丢下你。

We have to abandon the plan.

我們必須放棄這個計劃。

We had to abandon our plan.

我們必須放棄這個計劃。

There are days where I feel like my brain wants to abandon me.

有些天我感觉我的脑子转不动了。