Barbatic acid
[化] 巴尔巴酸; 巴尔巴地衣酸
🧩 词语组成解析
🗣️ 情景例句
Mr. Douglas is currently on leave.
道格拉斯先生眼下正在休假。
He made a successful career in business.
他的商务生涯十分成功。
Don't look out of the window concentrate on your work.
别看窗外，专心工作。