Kurchatovite
硼镁钙石
🗣️ 情景例句
Something old.
旧的东西。
Why don't you turn off the stupid program?
何不把无聊的节目关掉？
or ignorant, or even that he has been unfair or unjust.
甚至承认自己做得不公平或不公正的父母，