じどうへんそくき 自動変速機 LinksSentence search for 自動変速機Sentence search for じどうへんそくきKanji details for 自, 動, 変, 速 and 機Edit in JMdict Noun1. automatic transmissionSee also 速オプションとして4そく速じどうへんそくき自動変速機もえら選べる。4-speed automatic transmission is available as an option. Discussions Log in to talk about this word.