🧩 词语组成解析
old
[old]
adj. 老的;古老的;以前的;（用于指称被替代的东西）原来的;
n. 古时;
牛津大词典
🗣️ 情景例句
And have you had an engineer come in to do an inspection?
你们可有一个工程师来做过检查吗？
Sit down, please.
请坐。
Pink's her favourite colour.
粉红色是她最喜欢的颜色。