L-laudanine
[建] 降甲劳丹碱
🧩 词语组成解析
劳丹碱, 半日花碱
🗣️ 情景例句
Keep a small English dictionary with you at all time.
随身携带一本小英文字典。
We waved until the car was out of sight.
我们挥手直到汽车消失。
People had to use other ways to record information.
人们只得使用其他方法记录资料。