Polydiene
聚二烯
🗣️ 情景例句
What I do with my money is none of your business.
我怎么花钱跟你无关。
I would like to go to the employment agency for a job.
我要去职业介绍所找一份工作。
I know! smiled Lucy. They have steps, and they begin with L!
“我知道！”露茜笑着说，“它们有阶梯，并且这个单词是以L开头的！”