Acroleic acid
[化] 丙烯酸
🧩 词语组成解析
a. 丙烯
🗣️ 情景例句
He spoke in a German accent.
他说话带有德国腔调。
Too swift arrives as tardy as too slow.
欲速则不达。
These were the so-called mainframe machines.
它们被称为主机。