左箭头键 zuǒjiàntóujiàn left arrow key Definitions Defs Origin Strokes Stroke Words Sentences Sents 左 zuǒ adjectivenoun left left; the left side; toward the left; to the left of箭头 箭頭 jiàntóu noun arrow symbol a symbol or sign in the shape of an arrow, usually used to show direction键 鍵 jiàn noun key (input device) key on a keyboard, piano, mouse, or electronic device; button