Nitrourethane
[化] 硝氨基甲酸乙酯
🗣️ 情景例句
How does love differ from leave?
Live和"Levve有什么不同？
After a successful career in business,he was appointed ambassador.
在生意的成功以后，他被指定为大使。
The man let out cry and jumped back several paces.
那人大叫了一声，惊退了几步。