铁石心肠
英语翻译
as hard as the nether millstone; be hardhearted
分词翻译
铁的英语翻译:
determine; iron; unalterable; weapon【医】 Fe; ferri; ferrum; iron; mars; sidero-
【经】 iron
石的英语翻译:
rock; stone【医】 calculi; calculus; lapis; litho-; petro-; stone
as hard as the nether millstone; be hardhearted