Interpolymer
n. 互聚物\\n[化] 共聚体
🗣️ 情景例句
Richard, isn't that too much to ask of your mother?
Richard，那是不是太麻烦你母亲啦？
Which one is more economical?
哪一个是比较经济的？
To be really happy and really safe,
一个人要想真正感到幸福和平安