変速装置 へんそくそうち Meanings Noun gearbox; transmission Kanji 変 change. Read as ヘン. 速 speed. Read as ソク. 装 equip. Read as ソウ. 置 put. Read as チ. Words containing 変速装置 自動変速装置 (じどうへんそくそうち) automatic transmission Jinuma: Japanese Dictionary · Word lists