Stillingic acid
[化] 乌桕酸; 2,4-癸二烯酸
🧩 词语组成解析
🗣️ 情景例句
He appeared ill at ease at the party.
他在宴会上显得很拘谨。
How do I look?
我看上去怎样？
What about wrestling and sailing?
摔跤和帆船怎么样？