Pentane
n. 戊烷\\n[化] 戊烷
🗣️ 情景例句
You're working pretty hard these days.
你这阵子工作得很辛苦呀。
A covetous man is good to none but worse to himself.
贪婪的人对别人毫无好处，对自己却坏处更大。
Happy birthday! he said. Here's your present.
“生日快乐！”他说，“这是给你的礼物。”