Ferroplex
抗坏血酸与硫酸亚铁的混合物
🗣️ 情景例句
Grandma, I bet you have a lot of stories to tell.
奶奶，我敢打赌你会说很多故事。
I was writing some letters to friends of mine.
我在写一些信给我的朋友。
The twins took the basket from the boat and put it under the tree.
双胞姐妹把篮子从船上拿起，放在树下。