Arene
芳烃, (风化)粗砂
🔁 扩展释义
【化】 芳烃
🗣️ 情景例句
I've seen pictures of him.
我见过他的照片。
I dress my sister and wash her hands and face.
我给我妹妹穿衣服，洗脸洗手。
Broadly speaking, human beings may be divided into three classes: those who are toiled to death,
劳累至死的人、