Deutoxide
重水
🗣️ 情景例句
Sounds like no -- snow.
声音像 no，"snow。
What is lost in the hundred will be found in the shire.
在区里失去的可在州里找回来。
Would it be possible for me to have a closer look at your samples?
可以让我参观一下你们的产品陈列室吗？