Messingite
绿铜锌矿
🗣️ 情景例句
No, no. I'm from Florida.
不， 我从佛罗里达来的。
Janet winked at her boy friend.
珍妮向男朋友眨眨眼。
Good morning, class! Who is on duty today?
同学们，早上好！今天谁值日？