Question-marks
(question-mark 的复数) 问号\\n不确定性
🧩 词语组成解析
n. 标记, 记号；唛头, 分数；台面标志
🗣️ 情景例句
Follow the recipe properly or it will never come out right.
照着菜谱说的做，不然的话，味道就不对。
Knowledge is a treasure, but practice is the key to it.
知识是一座宝库，实践是打开宝库的钥匙。
The firm closed down because there wasn't enough demand for its product.
工厂关门了，因为产品供过于求。