Pyranohexose
吡喃己糖
🗣️ 情景例句
I'll call you on Friday to see if we can reschedule our luncheon meeting at your convenience.
我星期五会给你打电话，在你方便的时间重新安装我们的午餐约会。
A man that breaks his word,bids others to be false to him.
人不守信，无异于叫旁人对他失信。
I'm sorry, but I don't have any with me now.
真抱歉，我现在身上没带。