Heteropolymer
杂聚物
🗣️ 情景例句
I'm experienced in IBM-PC and Great Wall computers.
我熟悉IBM-PC和长城电脑。
Will you be here at ten o'clock tomorrow?
请你明天十点到这里，行吗？
I find listening really hard. Sometimes it's just impossible to understand.
我觉得听力很难。有时简直听不懂。