Phosphotungstate
磷钨酸盐
🗣️ 情景例句
Yeah, he's fine.
是的 ，他不错。
I'm going to buy three yards.
我要买给她三码。
Most animals we commonly observe do in fact age as we do,
我们通常看到的大多数动物，也会像我们一样衰老的。