“无心”的英文是什么？

无心 [wú xīn]
n. acardia ; casualness

双语例句：
1.I'm not in the mood for joking.
我无心开玩笑。

2.She was very tired, and in no mood for dancing.
她累极了,无心跳舞。

3.I don't mean there to be any unpleasantness.
我无心引起任何不愉快。

无心: [ wú xīn ]

1. indeliberateness

其它相关解释:


例句与用法:
1. 我触犯了他，完全是出于无心。
I offended him quite unintentionally.

NO HEART...
其实是unintentional