Paraffin series
石蜡（物）系
🧩 词语组成解析
n. 石蜡, 石蜡烃\\n[化] 石蜡; 硬石蜡; 链烷烃; 链烷属烃
🗣️ 情景例句
I don't know haw that could have happened.
我不知道怎么会发生那样的事。
It drives me crazy.
它使我快要发疯了。
He is respectful to his elders.
他对长辈很恭敬。