Suddenness
n. 意外, 突然
✅ 同义词
📖 牛津释义
suddenness
n [U].
🗣️ 情景例句
We tested it last week on twelve- to fifteen-year-olds,
我们上一周曾在十二岁至十五岁的孩子中试过这项游戏，
The law is not the same at morning and at night.
早上的法令跟晚上的不一样；朝令夕改。
I'm not going to put up with this!
我再也受不了啦！