Nitroplasticizer
硝基增塑剂
🗣️ 情景例句
If my GPA isn't high enough I can't play any sports.
如果我的平均学分不够高，我就不能再参加体育活动了。
Doubt is the key of knowledge.
怀疑乃知识的钥匙。
About England? What a good idea! Maybe I could talk about English names.
英国的情况？多好的主意啊！也许我可以谈谈英国人的名字。