weightless
01
無重力の, 重量がない
having or seeming to have no or little weight, caused by the absence of gravity
例
Objects inside the spacecraft become weightless once it reaches orbit around the Earth.
宇宙船内の物体は、地球の周回軌道に到達すると無重力になります。
The sensation of weightless flight during parabolic maneuvers simulates the feeling of space travel.
放物線操縦中の無重力飛行の感覚は、宇宙旅行の感覚をシミュレートします。
語彙ツリー
weightlessness
weightless
weight
