Nbps
abbr. non-ionic block polymer surfactant 非离子嵌段聚合物表面活性剂
🗣️ 情景例句
And miles to go before I sleep,
在我就寝前还得赶许多哩路
Guess!
猜猜看！
Pupils of the school, old and new, will be sending him a present to mark the occasion.
为了纪念这个日子，学校的学生——无论老同学还是新同学——将送他一件礼物。