Osazone reaction
[化] 成脎反应
🧩 词语组成解析
[化]脎
🗣️ 情景例句
Hi, Grandpa.
嗨， 爷爷。
She is the most gracious hostess I have ever known.
她是我所见过的最和蔼的女主人。
But even when such refinements are not available, there is plenty to keep you occupied.
即使没有这些消遣条件，也总是有事可做。