Pluronic
聚丙二醇与环氧乙烷的加聚物(聚醚)
🗣️ 情景例句
Is there a credit plan available?
我可以分期付款吗？
I often get up in the morning.
我常常在早上起床。
What's the weather like in spring?
春季的天气怎么样？