Last Updated
：2026/01/12
変速機
Hiragana
へんそくき
Noun
Japanese Meaning
変速機：エンジンなどの回転力を、用途に応じて適切な回転数やトルクに変換するための歯車機構や装置。自動車やオートバイなどの駆動系の一部を構成し、ギアチェンジによって走行状況に合わせた動力伝達を可能にするもの。 / 変速機：動力伝達系において、入力側と出力側の回転速度比を変えることで、力の大きさや回転数を調整する機械装置の総称。自動変速機（AT）、無段変速機（CVT）、手動変速機（MT）などの種類がある。
Easy Japanese Meaning
くるまなどで、はやさやちからをかえるためのしくみ。はぐるまでまわす。
Chinese (Simplified) Meaning
变速器 / 变速箱 / 传动变速机构
Chinese (Traditional) Meaning
變速器；變速箱 / 改變軸的轉速與扭矩的齒輪機構 / 車輛傳動系統中的換檔裝置
Korean Meaning
변속기 / 기어박스 / 회전축의 토크와 속도를 변경하는 기어 장치
Indonesian
transmisi / kotak roda gigi (girboks) / mekanisme pengubah rasio gigi untuk mengatur torsi dan kecepatan poros
Vietnamese Meaning
hộp số / bộ truyền số / cơ cấu truyền động thay đổi tốc độ và mô-men
Tagalog Meaning
transmisyon / kahon ng kambyo / mekanismong nagpapalit ng bilis at puwersa ng ikot
Sense（1）
transmission, gearbox (mechanical assembly of gears that changes the torque and speed of shaft rotations)
（ canonical ）
（ romanization ）
（ hiragana ）
Quizzes for review
transmission, gearbox (mechanical assembly of gears that changes the torque and speed of shaft rotations)
See correct answer
変速機
See correct answer
The transmission of this car is very smooth.
See correct answer
この車の変速機は非常に滑らかです。
Japanese - English
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