Sitaparite
胶铁锰矿
🗣️ 情景例句
I understand.
我了解。
His confidence can be destroyed by a harsh word.
他的信念，只要受到严厉的批评就会崩溃。
The cave led back into the rockface and the earth by the entrance was dry.
岩洞迂回延伸到岩面里，靠近洞口的土是干的。