Aryl-
[医] 芳基, 芳香基
🧩 词语组成解析
[机] 芳香基
🗣️ 情景例句
I'm flattered,
你的厚爱使我受宠若惊
Mr. Smith is still in his fifties.
史密斯先生仍然50几岁。
Are these English books?
这些是英语书吗？