Multipolymer
共聚物
🗣️ 情景例句
A construction company. Roads, bridges, big stuff.
一家建筑公司。修路， 筑桥， 都是大工程。
He was pale with fear.
她吓得脸色刷白。
The men collected rainwater in the rubber dinghy.
他们用像皮艇蓄积雨水。