Interpolymer
n. 互聚物\\n[化] 共聚体
🗣️ 情景例句
I've been friendly with the Stewart family
我和Stewart家有交情
The small courtesies sweeten life; the greater ennoble it.
有点礼貌使生活愉快，多点礼貌使生活高尚。
It's much cheaper to camp than to stay in a hotel.
露营比住旅馆要便宜多了。