Polysorb
有机聚合物担体
🗣️ 情景例句
I want to end our relationship.
我想结束咱俩的关系。
Skill and confidence are an unconquered army.
技能和信心是不可克服的军队。
No, it isn't. Ask that woman. I think it's her bike.
不，不是我的。问问那个妇女吗。我想这是她的自行车。