🧩 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;
world
[wɝld]
n. 世界;地球;领域;尘世;
robin
['rɔbin]
n. 知更鸟，鸫;（签名者不分先后，以避免受责的）圆形签名抗议书（或请愿书）;
🗣️ 情景例句
I'm just being a grandfather.
我只是在尽一个爷爷的本份而已。
He was absent yesterday. Do you know why?
昨天他没到，你知道为什么吗？
He agreed that a train did come into the station at the time on the paper and that it did stop, but only to take on mail, not passengers.
搬运工说，正如纸条所说，确有一趟火车在那个时刻到站，但它只停站装邮件，不载旅客。