Barrier separation
[机] 膜分离
🧩 词语组成解析
🗣️ 情景例句
First, we have to catch some fish.
首先 ，我们得钓几条鱼。
We should not impose our values and norms upon other people.
我们不应该把自己的价值和规范准则强加于别人。
In fact, I was a bit frightened and didn't know what we should do.
事实上我有点害怕，不知道我们该怎么办。