左边=right(a1,len(a1)-find("-",a1))右边=left(a1,find("-",a1)-1)
=MID(a1,find("-",a1)+1,LEN(A1))或=right(A1,len(A1)-find("-",A1)) 下拉填充。
=right(A1,len(A1)-find("-",A1))