開 kāi HSK1 open Origin Definitions Defs Strokes Stroke Words Sentences Sents Showing: abbreviation All meanings 347 kāi 347 open 91drive 62operate 61hold 41away 24issue 22bloom 22depart 10boil 6come apart 4abbreviation 2carat 1propose 1 2 sentences for 開 (kāi — abbreviation) 这本书是十六开的。 zhè běn shū shì shíliù kāi de. This book is in 16-mo format. Source: Dong Chinese Dictionary他在那家银行开了一个户头。 tā zài nà jiā yínháng kāi le yī gè hùtóu. He opened an account at that bank. Source: Dong Chinese Dictionary