Polyoxyacid
多缩含氧酸
🗣️ 情景例句
No, no. I'll do that.
不， 不。我自己来。
How did you get so dirty?
你为什么弄得这么脏？
It later became apparent that rabbits were developing a degree of resistance to this disease,
后来，明显看出，兔子对这种疾病已产生了一定程度的免疫力，