秘訣 [ㄇㄧˋ ㄐㄩㄝˊ; mi4 jue2] trade secret trick ◄ ►
秘訣 秘決 word containing irregular kanji usage ひけつ noun (common) (futsuumeishi) secret (method, trick, etc.) mysteries (of an art, trade, etc.) key (e.g. to success) recipe ◄ ►