Quadrivium
n. 四艺(指算术、几何、天文、音乐)
🗣️ 情景例句
Thank you.
谢谢。
New year's Eve comes one week after Christmas.
新年夜在圣诞节的一周后到来。
Yes, there is somebody or something. Maybe it's a tiger!
有，有人或者什么东西。可能是一只老虎！