| 词汇 | buttonhole |
| 词根词缀 | 词源： buttonhole (n.) 1561, from button + hole. The verb meaning "to detain (someone) in conversation against his will" (1862) was earlier button-hold (1834), from button-holder (1806, in this sense). The image is of holding someone by the coat-button so as to detain him. |
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