are 1 to 30 conditions to be checked. All conditions can be either TRUE or FALSE. If a range is entered as a parameter, the function uses the value from the range that is in the current column or row.
是要检查的条件。所有条件可以是 TRUE 或 FALSE。如果输入一个区域作为参数，函数将使用处于当前列或行的区域的值。