Dinitroamine
二硝[基]胺 ethylenedinitroamine 亚乙基二硝胺
🗣️ 情景例句
The wedding dress. And something blue.
结婚礼服。蓝色的东西。
Money makes the world go round.
有钱好办事。
And this is Xiaohui.She's Chinese, too.
这位是晓惠。她也是中国人。