English Dictionary

water rocket

名詞

A rocket that uses water as a propellant, which is forced out of the rocket by compressed gas (typically compressed air)

日本語の意味

圧縮ガス（通常は圧縮空気）によって水が噴射され、その反作用で推進力を得る、いわゆる水を推進剤として使用するロケット

During the science fair, Maya proudly demonstrated a water rocket that shot over fifty meters when its bottle was pressurized with air.

科学展示会で、マヤはボトルに空気を加圧して水を噴射させることで50メートル以上飛んだ水ロケットを誇らしげに実演した。

意味（1）

A rocket that uses water as a propellant, which is forced out of the rocket by compressed gas (typically compressed air)

water rockets （ plural ）