Tannide
鞣酸酐
🗣️ 情景例句
I'm sorry I missed him. I had to work late.
很抱歉我错过了他醒着的时候。我必须工作到很晚。
I was born on September 1st, 1976.
我出生在1976年9月1日。
Your account is way past due.
你的户头过期未付太久了。