Quadrivium
n. 四艺(指算术、几何、天文、音乐)
🗣️ 情景例句
Don't waste your breath trying to persuade them, they'll never listen.
别白费口舌规劝他们，他们不会听你的话。
Take one thing with another.
由此及彼。
As long as all was still, the pen drew a straight line,
只要一切都是静止的，笔就会划出一条直线；