重碼 [ㄔㄨㄥˊ ㄇㄚˇ; chong2 ma3] repeated code coincident code (i.e. two characters or words having the same encoding)
重碼 [ㄓㄨㄥˋ ㄇㄚˇ; zhong4 ma3] weight code ◄ ►