Last Updated：2025/11/21

Any of several types of internal combustion engine in which the power output is directly rotational.

音声機能が動作しない場合はこちらをご確認ください

See correct answer

rotary engine

Source Word

rotary engine

Any of several types of internal combustion engine in which the power output is directly rotational.

Japanese Meaning

回転式内燃機関 / ロータリーエンジン

The vintage sports car hummed to life as its rotary engine delivered smooth, high-revving power.

そのヴィンテージのスポーツカーは、ロータリーエンジンの滑らかで高回転の出力によって静かに始動した。

Sense（1）

Any of several types of internal combustion engine in which the power output is directly rotational.

rotary engines

（ plural ）