Hexanitrobenzene
[化] 六硝基苯
🗣️ 情景例句
I'm glad I got to know you.
我很高兴能够认识你。
How long have you been studying English?
你学英语多久了？
The farmers are all busy, getting ready for the next year.
农民们则全都忙着为下一年作准备。