Binarite
白铁矿
🗣️ 情景例句
The age range is from 6 months to 47 years.
年龄档次从6个月到47岁不等。
A book that remains shut is but a block.
有书闭卷不阅读，无异是一块木头。
They gave me a FORM and told me to fill it out.
他们给我一张表让我填。