Sense of duty
n. 责任感，责任心
🧩 词语组成解析
of
[əv]
prep. 关于;属于…的;由…制成;
aux. 助动词 [非标准用语、方言] =have [主用于虚拟语气];
🗣️ 情景例句
I did , but everything is OK,so I decided to come back.
回去了， 但一切安好。于是我决定回来。
Between the cup and the lip a morsel may slip.
功亏一篑。
You must never jump the queue.
决不可“夹塞儿”。