Polythionate
连多硫酸盐
🗣️ 情景例句
You have some guests in the reception room.
有几位客人在接待室等 。
Wealth is not his who has it, but his who enjoys it.
财富并不属于拥有的人，而是属于享用的人。
where people first learned to write.
那里的人最早学会了写字。