Picrofluite
氟镁石
🗣️ 情景例句
That's beautiful!
太完美了，真棒！
Who serves everybody gets thanks from nobody.
人人都侍候，个个不见好。
He sent yet another fax informing the journalist that if he did not reply soon he would be fired.
于是他又发了一份传真，通知那位记者说，若再不迅速答复，将被解雇。