Lactucic acid
[医] 莴苣酸
🧩 词语组成解析
🗣️ 情景例句
That guy is as fat as a pig.
那家伙胖得像头猪。
He who does not advance falls backward.
不进则退。
One moement let me show you out, sir. Good day, sir, good day.
先生，请稍等一会我送您出去。再见，先生，再见。