weightless
失重的
常用释义
英音[ ˈweɪtləs ]
美音[ ˈweɪtləs ]
基本释义
- adj. 失重的;无重量的
例句
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1·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。来源: 《柯林斯英汉双解大词典》
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2·Photons have no mass – they are weightless.光子没有质量——它们是没有重量的。来源: 《柯林斯英汉双解大词典》
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3·Living things seem to be staying within the wave, moving slowly inside it as if they were weightless.生物似乎停留在波浪中,它们好像没有重量,在波浪中缓慢移动。
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4·That means it's weightless.或者说,它没有重量。
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5·30 seconds weightless.30秒失重时间。
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6·We were both weightless.一切都没有重量。
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7·We're all weightless during half a second.这半秒内,一切物体都失重了。
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8·How can I show you that we are weightless?那么怎么证明没有重量呢?
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9·They are not weightless, they are climbing up.他们还有重量,此时飞机在爬升。
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10·But the threading itself earns the "weightless" name.不过线程本身却赢得了“轻便”的名声。
同义词
adj.
[物]失重的;[力]无重量的
同根词
词根:
weigh
weighted
adj
[数] 加权的;加重的;衡量过的
weighty
adj
重的;重大的;严肃的
weightily
adv
重要地;沉重地
weight
n
重量,重力;负担;砝码;重要性
weigh
n
权衡;称重量
weighing
n
称重量;考虑权衡;悬浮
weighting
n
加重,加权;衡量;(英)生活补贴
weightlessness
n
失重;无重状态