二氢吗啡酮（原劳地脱）的英文

dihydromorphinone (dilandit)

• 二:    two
• 氢:    hydrogen
• 吗啡:    morphine; morphia; ...
• 酮:    ketone; alkone; ke ...
• 原:    primary; original; ...
• 劳:    work; labour
• 地:    the earth
• 脱:    cast; shed; drop; ...