Dawsonite
[矿]片钠铝石
🗣️ 情景例句
we are.
是的。
The healthful man can give counsel to the sick.
健康的人可以对生病的人提出忠告。
The porter went to fetch one and arrive back with the station master,
搬运工跑回去取时刻表，同时请来了站长。