Hardnesses
(hardness 的复数) n. 坚硬, 困难, 严厉, 勇气\\n[化] 硬度
🗣️ 情景例句
Well, what do you think about Richard and me
那么你觉得我和Richard
Old wood is best to burn, old horse to ride.
老柴好烧，老马好骑。
Well, for example, you can have a cold, but first you have to catch a cold.
哦，例如，你可能“患感冒”，但你首先得“伤风”。