Chalybite
球菱铁矿
✅ 同义词
🗣️ 情景例句
and a book of photos about the United States still feels right.
而一本关于美国的摄影集仍然很有前景。
His thinking is behind the times.
他的想法赶不上时代。
While he was eating, I asked him to lend me twenty pounds.
当他吃饭时，我提出向他借20英镑。