Hexanicotinate
六烟酸肌醇酯
🗣️ 情景例句
I'm very sorry.
非常抱歉。
Martha will expect you to come by at six o'clock for dinner.
玛莎以为你在六点以前会来吃晚饭。
A man may acquire great knowledge of topics unconnected with his daily work,
一个人可能会获得与其日常工作无关的某些课题的渊博知识，