gadget
gadgetnoun- a small mechanical device or tool, especially an ingenious or novel one
(尤指精巧或新颖的)小机械装置(或工具);小玩意儿
派生gadgeteernoungadgetrynoungadgetyadjective语源- late 19th cent. (originally in nautical use): probably from French gachette 'lock mechanism' or from the French dialect word gagée 'tool'
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