Erythrosiderite
红钾铁盐
🗣️ 情景例句
and for the furniture needed,
和购买必需家俱，
I slipped on the stairs and fell down.I broke my leg.
我在楼梯上滑倒了并且掉下来我弄断了腿的。
'You certainly did give me a surprise!' said the vicar.
“你确实使我大吃了一惊！”牧师说，