Nanogram
[化] 纳克
🗣️ 情景例句
Thank you.
谢谢 。
If she gets mad with him, she will not speak to him for days.
她对他一生气就会许多天不跟他说话。
Thank you very much for asking me to Ann's party on Sunday.
非常感谢你邀请我参加星期天安的聚会。