Sideroferrite
木化石中发现的天然铁
🗣️ 情景例句
OK.
好的。
God helps those who help themselves.
自助者天助之。
For a long time.I watched them scurrying around the base of the tree in bewilderment.
在很长一段时间里，我看见蚂蚁围着大树底部来回转悠，不知所措。