Fauserite
七水锰矾, 锰泻利盐
🗣️ 情景例句
My apologies.
我道歉。
The years teach much which the days never know.
学问集年而成，而每日不自知也。
my aunt unexpectedly returned one afternoon with a party of guests and instructed Bessie to prepare dinner.
一天下午，她出其不意地回来了，带来一大批客人，吩咐贝西准备晚饭。