Nitropenthrite
[化] 四硝基季戊四醇
🗣️ 情景例句
Let's just all calm down,
让我们全都冷静下来，
I will go to the embassy.
我将去大使馆。
We are really glad to see you so constructive in helping settle the problems as regards the signing of the contract.
我们很高兴您在解决有关合同的问题上如此具有建设性。