Blau
n. （德）蓝色
🗣️ 情景例句
You must be joking.
你肯定是在看玩笑。
Thank you for inviting me to speak at the dinner.
谢谢你邀请我共进晚餐。
I'm fine,too. Excuse me, Miss Gao, what's this in English?
我也很好。请问，高小姐，这个用英语怎么说？