Obligation outstanding
[经] 待付义务
🧩 词语组成解析
🗣️ 情景例句
Oh, Grandpa will be so pleased that you're wearing them.
噢 ，戴了它， 祖父一定会非常高兴。
Many new ideas are discovered during college years.
大部分崭新的观念都产生于大学时代。
as my wife and I discovered during a tour through the Balkans.
我与妻子在一次周游巴尔干半岛时对此深有体会。