Prionodont
锯齿的
🗣️ 情景例句
Please sit down, Alexandra.
请坐 Alexandra。
One never loses anything by politeness.
有礼貌对自己不会吃亏。
He asked very politely, Excuse me, have you got any books about the moon and the stars?
“请问，你有关于月亮和星星的书吗？”