| 单词 | weightless |
| 例句 | DEFINITIVE EXAMPLES 权威例句〔LIGHT〕Astronauts have problems moving around in the spacecraft because they are virtually weightless. 宇航员在太空船里活动有困难，因为他们基本上处于失重状态。朗文写作活用〔STUDY〕NASA has used the space shuttle to study how materials perform in a weightless environment. 美国国家航空航天局利用航天飞机研究物质在失重环境中的表现。朗文写作活用〔disorientation〕In weightless space, scientists believe men may experience disorientation.科学家认为，在失重的太空中，人们会辨不清方向。文馨英汉〔physical〕Scientists used the space station to study physical phenomena in a weightless environment.科学家们用空间站研究失重环境下的自然现象。韦氏高阶〔weightless〕Astronauts work in weightless conditions.宇航员在失重的条件下工作。牛津高阶〔weightless〕Helen described life in a weightless environment during her period in space.海伦描述了她身处太空时失重状态下的生活。柯林斯高阶〔weightless〕Photons have no mass − they are weightless.光子没有质量, 是失重的。外研社新世纪〔weightless〕Photons have no mass—they are weightless.光子没有质量——它们是无重的。柯林斯高阶〔weightless〕She floated in the pool, weightless.她轻飘飘地浮在泳池里。韦氏高阶〔weightless〕There is a lot of interest in carrying out experiments in the weightless conditions which are experienced aboard space stations.在空间站那种失重状态下做实验非常有趣。剑桥高阶There is a lot of interest in carrying out experiments in the weightless conditions which are experienced aboard space stations.在太空站体验在失重环境下做实验饶有兴趣。剑桥国际 |
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