Nonionized
非游离的, 非电离的
🗣️ 情景例句
You can see many posters that are put up before the movie opens.
每部电影首映前你都会看到铺天盖地的海报。
I hope you can come back with me.
我希望你能回来和我在一起。
What was the population of the less developed countries in 1950?
1950年不太发达国家的人口是多少？