Fabianite
法氏硼钙石
🗣️ 情景例句
Please wait for me. I won't be long.
清等等我，就一会儿。
We went to a concert last night to hear the symphony orchestra.
我们昨晚去了一个音乐会听交响乐乐队演奏。
I'm not sure that this conference is as good as last year's.
我确信这次会议不如去年的会议精彩。