词根是mean的词为meanwhile

例句

1.

Meanwhile, my debts were mounting up.

同时，我的债务在不断增加。

2.

Political stability, meanwhile, will be a prime concern

同时，政治稳定性将放在首位。

3.

We need some new curtains, but these will do for the meanwhile.

我们需要一些新的窗帘，但这些暂时还可以用。