Fluorborate
氟硼酸盐
🗣️ 情景例句
When will she come back?
她什么时候会回来？
Do you really want to know what I think?
你确实想要知道我认为什么吗？
These are partly a matter of personal circumstances, partly a matter of psychology.
这里一方面是个人所处的环境，另一方面是个心理学的问题。