Lazulite
[机] 天蓝石
🗣️ 情景例句
I'm always in a bad mood on Mondays.
我每个星期一情绪都很低落。
To send mail(a letter)
邮寄邮件
He became mortally ill a few months before we had planned to go and,
就在他计划回国的前几个月，他突然身患绝症。