Ferruginosity
含铁性
🗣️ 情景例句
If we can't tie the tie,
假如我们弄不好领结，
May I go out?
我能出去吗？
It's just the matter of the schedule,that is,if it is convenient of you right now.
如果你们感到方便的话，我想现在讨论一下日程安排的问题。