Ferrosifumaras
富马酸铁
🗣️ 情景例句
Food is necessary to maintain life.
食物是维持生命所必须的。
I can't help it, sir.
我也无能为力，先生。
He had often dreamed of retiring in England and had planned to settle down in the country.
过去他常幻想退休后到英国，并计划在乡间安顿下来。