light-hearted的例句（light-hearted在句子中的用法）

• He felt light-headed, as if he'd sniffed glue. 他觉得晕乎乎的，好像吸了胶毒一样。
• ...a light sensor. 光传感器
• The Pioneer probes have on board ultraviolet instruments which are measuring light that we can't measure on the earth. “先驱者号”太空探测器上装有紫外线仪器，能够对在地球上探测不到的光进行测量。
• The builders have perched a light concrete dome on eight slender columns. 建筑工人在8根细柱上架起轻巧的混凝土穹顶。
• Blue light has a shorter wavelength than red. 蓝光的波长比红光的短。
• The light was beginning to drain from a violet sky. 光线开始从紫罗兰色的天空渐渐消退。
• ...the velocity of light. 光速
• This law is known to hold true for galaxies at a distance of at least several billion light years. 据知，这条定律同样适用于距离至少几十亿光年之远的星系。
• ...sparkles of light... 光亮点
• ...a light aircraft crash near Stranraer in South-West Scotland. 在苏格兰西南部斯特兰拉尔附近发生的一次轻型飞机的坠机事故
• Each of the spirals of light resolved into points. 每一束螺旋光都分解成了光点。
• ...the reflection of a beam of light off a mirror. 一束光从镜子表面的反射
• His efforts, the Duke recollected many years later, were distinctly half-hearted. 据公爵许多年之后的回忆，他当时明显只是敷衍了事。
• Is there a light in the porch or garden? 门廊或花园里有灯吗？
• For six months of the year, there is hardly any light at the poles. 在南北极，每年有6个月时间几乎没有光照。
• She turned on the overhead light and looked around the little room. 她打开头顶上方的灯，环视了一圈这个小房间。
• As he pulled into the driveway, he saw her bedroom light was off... 当他把车开进车道时，他看到她卧室的灯已经熄了。
• Her head appears to be on fire but that is only a trick of the light. 她的头部看上去像是着火了，但那只是灯光造成的幻觉。
• ...a light switch. 电灯开关
• ...Rembrandt's skilful use of light and shade. 伦勃朗对光和影的巧妙运用