L-laudanine
[建] 降甲勞丹堿
?? 詞語組成解析
勞丹堿, 半日花堿
??? 情景例句
What does your father do?
你父親從事什么職業(yè)？
To argue with the opponent about the principles
和反對者爭論基本事項
I would make a very poor show of disputing the ownership of a cave with a bear,
要我和一只熊去爭洞穴，我會出洋相的；