Davisonite
[矿]板磷钙铝石
🗣️ 情景例句
I'm here to see Mr. Carlson.
我来见Carlson先生。
Is there a funny show on television tonight?
今晚有精彩的电视节目吗？
In summer, people like to go sailing, swimming, horse-riding, and rock-climbing in the mountains.
夏天，人们喜欢去扬帆航行、游泳、骑马，还到山里去攀岩。