Oxyuria
[醫(yī)] 蟯蟲病
??? 情景例句
He lost his money due to his own carelessness.
由于大意，他丟了錢。
By falling we learn to go safely.
吃一塹，長一智。
Good idea! It's much better than having classes! Can I go, too?
好主意！這比上課好得多！我也可以去嗎？