Nondollar
a. 非美元的
🗣️ 情景例句
Hello.
哈啰 。
I'll be back in 5 days.
我五天之后回来。
It was from the study of these that so much was learnt about the interior of the earth.
正是从这两种波的研究中，我们可以了解到地球内部的许多情况。