Anthrasorb
活性炭
🗣️ 情景例句
The other half?
另一半？
Health is above wealth.
健康胜于财富。
In the 1970s, computers were common enough, but only in big business, government departments, and large organizations.
在70年代，计算机已经相当普及了，但只用在大公司，政府部门和大的组织之中，