Nitropenthrite
[化] 四硝基季戊四醇
🗣️ 情景例句
He likes to be independent.
他独立性很强。
What's your wholesale price on this item?
这种产品你们的批发价是多少呢？
Ten minutes later we walked out of the shop together.
10分钟以后，我们一道走出了商店。