Tavistockite
[矿]羟磷钙铝石
🗣️ 情景例句
Sure. How's 2:00?
当然，两点怎么样？
How are you feeling today?
今天你觉得舒服吗？
He was obviously very nervous and for some minutes stood awkwardly before the microphone.
他显然非常紧张，局促不安地在麦克风前站了好几分钟。