Skovillite
磷钇铈矿, 水磷铈石
🗣️ 情景例句
I'm terribly sorry about that.
为此我非常抱歉。
Why didn't you contact me?
为什么你不和我联系？
He lands on top of each house and climbs down the chimney into the fireplace.
他降落在每一家的房顶，顺着烟囱爬进壁炉。