鈐鍵 qiánjiàn crucial point Definitions Defs Origin Strokes Stroke Words Sentences Sents qiánjiàn crucial point · hinge; key 钤 鈐 qián latch (archaic) the latch of a door; a metal pin used to lock a wheel on an axle键 鍵 jiàn door bolt (literary) metal pin or bolt used to secure a door latchqiánjiàn strategy 钤 鈐 qián to restrain (literary) to restrain, keep under control, or suppress键 鍵 jiàn nounadjective key part (bound form) most important part of something; crucial point