| 词汇 | gadget | 
| 词根词缀 | 词源: 1886, gadjet (but said to date back to 1850s), sailors' slang word for any small mechanical thing or part of a ship for which they lacked, or forgot, a name; perhaps from Fr. gâchette "catchpiece of a mechanism," dim. ofgâche "staple of a lock." | 
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