Anthrasorb
活性炭
🗣️ 情景例句
They can keep a record of all of the important dates
他们可以记录下重要的日子。
You shouldn't refuse the children's request.
拒绝孩子们的恳求是件不好的事。
It's very hot. It's summer in Australia now!
很热。澳大利亚现在正值夏天！