Slippiness
n. slippy（光滑的, 敏捷的）的名词形式
🗣️ 情景例句
He should just about get by in the exam.
他这次考试还能勉强及格。
He's very fond of playing tennis.
他非常喜欢打网球。
If they had only had one more child, the fact would have passed unnoticed.
如果他们只添了1个孩子，这件事本来就不会引起任何人的注意。