Kalistrontite
n. [礦]硫酸鍶鉀
??? 情景例句
Harry Bennett. Is this Susan?
Harry Bennett，是Susan嗎？
It seems doesn't understand.
看起來(lái)他好像不了解。
He has eight lawyer assistants to help him and examines every single letter in detail.
他有8位律師作他的助手協(xié)助工作，每封信都詳細(xì)批閱。