Obligational
a. obligation（义务, 责任）的变形
✅ 同义词
🔴 反义词
🗣️ 情景例句
My doctor advised me to give up smoking without delay.
医生劝我立即戒烟。
Sorrow comes unsent for.
悲哀来时不须邀。
The taller, more charismatic of the two friends, out shined the other at the party.
那两个人又高又精神，在舞会上格外出众。