Trigonon
n. (古代的)三角竖琴(或七弦琴)
🗣️ 情景例句
Don't stand on ceremony, make yourself at home.
别客气，随便吃。
The foundation of true joy is in the conscience.
真正的愉快之根本在于良心。
Was our bid accepted?
我们得标了吗？