Acticarbon
活性炭(吸附剂)
🗣️ 情景例句
This is fun. It's a piece of cake.
有意思 毫不费力。
Where will you be nest year at this time?
明年这个时候你将在哪里？
The English language possesses a vivid saying to describe this sort of situation.
英语中有一个生动的说法来形容这种情况。