Disparmone
环氧十九烷
🗣️ 情景例句
or the subway ...
或者搭地铁……
We now have five different models to choose from.
我们现在有五种不同的型号供你选择。
It was raining heavily and they found that a stream had formed in the field.
雨下得很大，他们发现地上已经形成了一条小溪。