🧩 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;
🗣️ 情景例句
to be with people--people his own age.
和别人交往像他那般年纪的人。
In vain.
白忙一场。
Excuse me! Are you from the USA?
对不起,你是美国人吗?