Quadrivial
n. （古罗马和中世纪）四科（算术、几何、天文、音乐）之一\\na. 四路交叉的, 四高级学科的
🗣️ 情景例句
Thank you for your good cooperation.
谢谢你们的大力合作。
I don't believe he will get to the station on time.
我不相信他会准时到车站。
'Perfume, eh?' he asked sarcastically.
“香水，嗯？”他讥讽地说道，