Quadripolymer
四元共聚物
🔁 扩展释义
【化】 四元聚合物
🗣️ 情景例句
often took us somewhere in the city on the weekends.
经常在周末带我们去城市的一些地方。
Take it. Otherwise you can't go on the trip.
喝了它，不然你不能继续旅行了。
She started to run to the boat.
她拔腿就往小船跑去。