| 词汇 | throttle |
| 词根词缀 | 词源： throttle (v.) "strangle to death," c.1400, probably from M.E. throte "throat" (see throat). The noun, in the mechanical sense, is first recorded 1870s, from throttle-valve (1824), but was used earlier as a synonym for "throat" (1547); it appears to be an independent formation, not derived from the verb. |
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