Indispensableness
n. indispensable的变形
🗣️ 情景例句
I want to pick up the car tomorrow morning at seven. Are you open then?
我想在明天早上7点提车。那时你们开门了吗？
Did you go to the concert yesterday?
你昨天去听音乐会了吗？
The tape was so stick that they did not dare to cross it.
胶带极粘，蚂蚁不敢从上面爬过。