Earmarking
[经] 指定用途
🗣️ 情景例句
I've got it. This one's on me.
我都付了。这一顿我请客。
I feel blue at the news.
我听到这消息而闷闷不乐。
The big clock refused to welcome the New Year.
那座大钟不愿意迎接新年。