一键式 yījiànshì one-touch Origin Definitions Defs Strokes Stroke Words Sentences Sents 一 yī numeral one one; the number 1; single; alone键 鍵 jiàn noun key (input device) key on a keyboard, piano, mouse, or electronic device; button式 shì affixnoun type (bound form) type; form; pattern; style; standard