Nbps
abbr. non-ionic block polymer surfactant 非离子嵌段聚合物表面活性剂
🗣️ 情景例句
Easy now. Easy does it. That's it.
放轻 ，不要紧 ，对了。
You were here in February,weren't you?
二月份你曾在这里，对不对？
Bruce, when did you come to China?
布鲁斯，你什么时候来到中国？