Nppv
abbr. nucleus posterior periventricularis 室旁后核
🗣️ 情景例句
Yes. I have an upset stomach.
是的，我的胃很难受。
Fire and water are good servants, but bad masters.
水火是忠仆，造灾成元凶。
Over a year passed before the first attempt was made.
然而一年多过去了才有人出来尝试。