Berthierite
[机] 蓝铁矿
🗣️ 情景例句
OK, just a second.
好了！请稍等一下。
Let me do some research on this and get back with you tomorrow.
请让我查查看，明天再给你答复。
He asked me some personal questions, but I would never answer them.
他问了我几个个人问题，我根本不愿回答。