| 单词 | bobbin |
| 释义 | bobbin /bob"in/, n. 1. a reel, cylinder, or spool upon which yarn or thread is wound, as used in spinning, machine sewing, lacemaking, etc. 2. Elect. a. a spoollike form around which a coil of insulated wire is wound to provide an inductance. b. the coil itself. [1520-30; < MF bobine hank of thread, perh. bob- an expressive base akin to BOB2 + -ine -INE2] |
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