Boulangerite
n. 硫锑铅矿
🗣️ 情景例句
Why is he blowing his horn like that?
为什么他这样子按喇叭？
He learns English every day.
他每天都学英语。
I shook my head and held up five fingers indicating that I was willing to pay $5.
我摇摇头，伸出5根手指表示我只愿出5镑钱。