weightlessness
/ˈweɪt.ləs.nəs/翻译: 物体处于自由落体或太空中时，不承受重力或只承受极微小重力的状态，即几乎没有重量的感觉；也可引申指事物没有分量、不重要或轻松无负担。
词语关系
noun
/ˈweɪt.ləs.nəs/
Свойство быть сравнительно лёгким или не иметь ощутимого веса, часто испытываемое в свободном падении или в космосе.
Estado de no tener peso o de no sentir el propio peso, experimentado típicamente en caída libre o en el espacio; también puede referirse a la sensación de ligereza o de falta de carga física o metafórica.
État ou condition d'un corps qui n'a pas de poids ou dont le poids n'est pas perceptible, notamment lors d'une chute libre ou dans l'espace. Peut aussi désigner le caractère de ce qui est très léger ou sans lourdeur, au sens physique ou figuré.
Zustand, in dem ein Körper kein oder nur ein sehr geringes Gewicht zu haben scheint, wie im freien Fall oder im Weltraum; auch übertragen für Leichtigkeit oder fehlende Schwere.
Condição de ter peso muito reduzido ou nenhum peso aparente, frequentemente experimentada em queda livre ou no espaço; também pode designar leveza ou ausência de peso físico.
物体处于自由落体或太空中时，不承受重力或只承受极微小重力的状态，即几乎没有重量的感觉；也可引申指事物没有分量、不重要或轻松无负担。
صفة كون الشيء خفيفًا نسبيًا أو عديم الوزن المحسوس، وغالبًا ما تُختبر في السقوط الحر أو في الفضاء.
The property of being comparatively small in weight or having no apparent weight, often experienced in free fall or in space.
不可数
State of being very lightB2formal
The quality or condition of having very little weight, being comparatively light.
ЛегковесностьLevedadlégèretéLeichtgewichtigkeitLeveza轻量خِفَّة الوزن- The weightlessness of the new fabric made it perfect for summer clothing.
- Due to the weightlessness of the materials, shipping costs were minimal.
- The engineer was impressed by the weightlessness of the carbon fiber component.
Zero gravityB2formalscientific
The condition experienced in free fall or in orbit where the force of gravity is not felt, resulting in a sensation of floating.
НевесомостьingravidezImpesanteurSchwerelosigkeitAusência de peso失重انعدام الوزن- Astronauts train for weightlessness in special parabolic flights.
- In the weightlessness of space, liquids form into perfect spheres.
- The effects of prolonged weightlessness on the human body are still being studied.
同义词free fall
词形
- weightlessnesses plural form
- weightlessnesses' possessive plural form
- weightlessness's possessive singular form