Decolorite
多孔阴离子交换树脂
🗣️ 情景例句
Can you tell me how to get to the railroad station?
你能告诉我怎样去火车站吗？
It's ten minutes to four.
现在差十分四点。
Charlie chaplin, who died in 1977, is considered one of the greatest and funniest actors in the history of the cinema.
查理·卓别林于1977年去世，他被认为是电影史上最伟大、最滑稽的演员之一。