是铁锈,每只新锅都有,多煮几锅水倒掉,这样做饭才没有铁锈味,如果是炒菜用,还需要拿油脂在火上靠一靠。 自己开出来的四氧化三铁并不牢靠,会溶于酸,这...
1、What might have happened is neither here nor there. 2、I hadnt been to New York before and neither had Jane. 3、Neither of them has/ have a c...
水利万物而不争,
而万物莫能与之争。