Phenanthrone
[化] 菲酮
🗣️ 情景例句
He's a lucky boy.
他是个幸运的孩子。
No. I was planning to stay home.
不，我打算呆在家里。
He has surely set up a record for the thousands of children who dream of evading school.
他无疑为成千上万梦想逃避上学的孩子们创造了一项纪录。