Polyalkoxide
[化] 聚烷氧化物
🗣️ 情景例句
But you may rest assured that the payment is guaranteed.
但是你尽可以放心，我们的付款是有保障的。
I can give you one for $24.00 a day or $158.00 a week.
租一辆一天24美元，一周158美元。
That's OK.
没关系。