Polyphosphate
多磷酸盐
🗣️ 情景例句
The gap is too wide to be filled. The largest cut we can offer is 5%.
价格差距太大，我们最多降价5%。
Please show me a large one.
请给我看一件大一点的衣服。
Nothing serious, I hope.
我希望没什么大病。