Binaphthyl
联萘
🗣️ 情景例句
Thanks so much.
非常感谢。
Work today,for you know not how much you may be hindered tomrrow.
今朝有事今朝做，明朝可能阻碍多。
I would be very grateful for information about entry to your college.
若能寄给我贵校的入学申请材料我将十分感激。