Bilihumin
胆土素
🗣️ 情景例句
I've been looking forward to meeting you.
我一直盼望能有幸认识你。
To deliver the mail
投递邮件
Mathilde! I didn't know. I'm sorry. But what happened?
玛蒂尔德！我还不知道这些情况哩。我真难过。但是，这是怎么回事呢？