词汇	金属项圈
释义	金属项圈 torc
随便看	throttle controller throttle controller module throttle control lever throttle-control lever throttle-control pull rod throttle control rod throttle-control rod throttle control unit throttle control wire tube bracket throttle control wire tube clip throttle-control wire tube clip throttle crank throttle curve throttled throttle dashpot throttle dash pot throttled back throttled cycle throttled directional valve throttled down throttle device throttled flow throttle digital valve throttle disc throttle disk