Riemann
n. 黎曼（德国数学家）
🗣️ 情景例句
You got it!
给你啦！
None preaches better than the ant, and she says nothing.
蚂蚁不说话，但最善于说教。
There is a mark of ink on his shirt.
他的衬衣上有一块墨迹。