Polychloroprene(rubber)
[化] 氯丁橡胶
🗣️ 情景例句
Let's make it 6:00 at your place, is that OK?
咱们六点在你们家见，好吗？
What number should I dial to get the operator?
我应该拨什么号码找到接线员？
We did, 4 - 2.
我们，4比2。