单词	know-how
释义	know-how noun ˈnō-ˌhau̇  : knowledge of how to do something smoothly and efficiently : expertise Synonyms chops experience expertise moxie proficiency savvy skills See all Synonyms & Antonyms Word History First Known Use 1838, in the meaning defined above Kids Definition know-how noun ˈnō-ˌhau̇ : knowledge of how to get things done The job takes a certain amount of know-how. know-how noun as in expertise knowledge gained by actually doing or living through something you'll gain some practical know-how in this auto mechanics class Synonyms & Similar Words Relevance expertise skills experience proficiency savvy chops moxie background mastery acquaintance familiarity intimacy conversance command Antonyms & Near Antonyms inexperience ignorance unfamiliarity unawareness
随便看	diamine diamine black BH diamine dye diamines diaminogen diamins diammonium diammonium phosphate diamond Diamond albumin test diamond anniversary diamond ball Diamond Bar diamond bird diamond bracket diamond canker diamond cement diamond chip diamond crossing diamond dash diamond die diamond dove diamond dresser diamond drill diamond dust

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