Ternovskite
青钠闪石
🗣️ 情景例句
You should use 'officer' to address a policeman.
你应该用 'officer' 来称呼警察。
The school is on the other side of the street.
那学校在街的另一边。
To her horror he said that she was two hours too soon.
搬运工说她早到了两个小时，她听后大吃一惊。