Revocability
n. 可撤回; 可撤销; 可解除
🗣️ 情景例句
It's Carl's birthday,
今天是Carl的生日，
My brother's in the army.He was just promoted to the rank of major.
我的兄弟在军队工作.他就被提拔为少校。
What nationality are you?
你是哪国人？