Ucd
abbr. usual childhood diseases 儿科常见病
🗣️ 情景例句
This is terrible.
真是太糟了。
One wrong (or false) move can lose the whole game.
棋错一著，全盘皆输。
Oh, we must find them. What are they wearing?
哦，我们必须找到她们。她们穿什么衣服？