下か位い試し験けん手しゅ段だんMeaningsNoun1. lower testerKanji used下below位rank試test験verification手hand段stepComposed of下か位いlow rank; lower position; subordinate position; lower order (e.g. byte)Noun試し験けんexamination; exam; test; trial; experimentNoun手しゅ段だんmeans; way; measureNoun