Oneupmanship
单利现象
🗣️ 情景例句
I bought it in an antique shop
我在一家古董店买的，
Still waters have deep bottoms.
静水常深。
To protect themselves from the icy water, they had to wear special rubber suits.
湖水冰冷刺骨，他们必须穿上一种特制的橡皮服以保护自己。