Obsoleteness
废弃
✅ 同义词
🗣️ 情景例句
Look before you leap.
想好了再行动。
Joy and sorrow are next-door neighbours.
是喜是忧难以分。
Sorry! she said to the shopkeeper. I've forgotten my money!
“对不起！”她对售货员说，“我忘记带钱了！”