throttle

throttle
noun
  1. a device controlling the flow of fuel or power to an engine
    节流阀(或圈),扼流圈;节流杆;油门杆;风门,总舌门,油门,节气门;油门踏板
    the engines were at full throttle.
    发动机全速运转。
  2. (archaic)a person's throat, gullet, or windpipe
    (古)喉咙;气管
verb
[with obj.]
  1. attack or kill (someone) by choking or strangling them
    掐住…的脖子;掐死;使窒息
    she was sorely tempted to throttle him.
    她很想掐死他。
    the revolution has throttled the free exchange of information and opinion.
    革命压制了信息和想法的自由交流。
  2. control (an engine or vehicle) with a throttle
    节流调节,调节…的蕻油门
    ■(throttle back 或 down)reduce the power of an engine or vehicle by use of the throttle
    使节流;使减速
派生
throttler
noun
语源
  1. late Middle English (as a verb): perhaps a frequentative, from throat; the noun (dating from the mid 16th cent. in sense 2) is perhaps a diminutive of throat, but the history of the word is not clear
英语宝典
考试词汇表