一心二用

You can't be doing two things at once

不能一心二用。

柯林斯高阶英汉双解学习词典

In the study, so choose the most taboo choose a quiet or monkish sorts of good time to word memory.

在进行学习时最忌讳一心二用，因此选择选择心情平静或者是心无杂念的好时候来进行单词记忆。

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You can't be doing two things at once.

不能一心二用。

《柯林斯高阶英汉双解学习词典》

If that were not irritating enough, they tend to be slim, able to hold down two jobs at the same time, and breeze through their extra-long days without needing caffeine pick-me-ups or cat naps.

如果你还不觉得烦恼，那还得告诉你，他们通常身材苗条，可以一心二用，轻松度过悠长的一天，而不必靠咖啡饮品提神，也不打瞌睡。

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You can't be doing two things at once...

不能一心二用。

《柯林斯高阶英汉双解学习词典》

"Marriage is a unique institution where two people think with one mind, live with one soul and propel forward with one goal-Happiness".

“婚姻是一个独特的机构，其中两个人认为一心二用，同住，同一个灵魂，并推动一个目标前进-幸福”。

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