一心二用，同时进行两项工作。

Juggle two tasks at the same time.

youdao

专注于一件事，而不要一心二用，敷衍了事。

Do one thing properly, not two things halfheartedly.

youdao

我可以一心二用。

I can multitask.

youdao

一个人不能同时又吹口哨又喝酒；一心不能二用。

A man cannot whistle and drink at the same time.

youdao

在早上，有一同事，需要我的帮忙。一心不能二用。

This morning, there is a colleague needs my help, as one can not be dual-use.

youdao

美铃：中国有一句谚语：一心不能二用。

M. L. : There's a Chinese proverb: The mind cannot be in two places at once.

youdao

一个人不能同时又吹口哨又喝水，一心不能二用。

Man cannot whistle and drink at same time.

youdao

一个人不能同时又吹口哨又喝水，一心不能二用。

Man cannot whistle and drink at same time.

youdao