Hammond postulate
[化] 哈蒙德假说
🧩 词语组成解析
n. 哈蒙德（美国城市）
🗣️ 情景例句
Why not?
为什么不能？
He who is afraid of asking is ashamed of learning.
害怕问者耻于学。
If I were you, I'd choose this product.
如果我是你，我就选择这种产品。