Adarces
n. [地质] 石灰华，[地质] 钙华
🗣️ 情景例句
I wish Robbie and Alexandra had come to this meeting.
我真希望Robbie和Alexandra已经来参加开会。
She is the most gracious hostess I have ever known.
她是我所见过的最和蔼的女主人。
It's this plane.
这个飞机。