Trinitramine
三硝胺
🗣️ 情景例句
Why advanced?
为什么是高级的？
Love is never without jealousy.
爱情莫不忌妒。
These friendly dogs, which were first brought from Asia, were used as watchdogs even in Roman times.
那些最先从亚洲引进的狗，待人友好，早在罗马时代就给人当看门狗了。