Nonproliferation
n. 防扩散\\n[法] 不扩散, 防扩散
🔴 反义词
🗣️ 情景例句
I never expected you would do such a fantastic job.
我从没想过你会做得这么出色！
No matter what she says, don't show you are afraid.
不论她说什么，你也不要让人知道你害怕了。
Ethanol is more effective at a concentration of 50-70 percent;
乙醇的浓度为50％至70％时比较有效，