Spontaneousness
n. 自然;任意
✅ 同义词
📖 牛津释义
spontaneousness
(also spontaneity ), n [U]
quality of being spontaneous 自发性; （举止等的）自然.
🗣️ 情景例句
Did he ever get over it?
他有忘掉这件事吗？
There must be someone behind the door.
门后必然有人在。
How is this word pronounced?
这词儿怎么读？