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light hour

n. the distance light travels in a vacuum in one hour; approximately one billion kilometers

1、轻负荷小时

... 光软管 light hose 轻负荷小时 light hour 光强度 light intensity ...

LIGHT PER HOUR浅色

The Bright Light Social Hour表演者

Light our darkest hour照亮我们最黑暗的时刻

Light Off One Hour关灯一小时

hour light小时光照

计算机科学技术

n.the distance light travels in a vacuum in one hour; approximately one billion kilometers

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