Pk.
[医] 精神病暴发, 精神冲动
🗣️ 情景例句
I'm sure glad you're here, Grandpa.
您来这里我真高兴， 爷爷。
He hears the violin squeaking.
他听到了小提琴发出的声音。
What happened before printing was invented?
印刷术发明以前是怎么一回事？