Ferreous
a. 鐵的, 含鐵的
??? 情景例句
I hope I can repay you for it.
我希望能報答你。
The future belongs to him who knows how to wait.
未來屬于懂得等待的人。
Yes, I am. Please be careful, Meimei. Don't go too high.
是的，我扶著呢，小心點兒，梅梅。不要上得太高！