Absorptance equals 1 minus transmittance.吸收率等于1减去透射率.The star's surface temperature is reckoned to be minus 75 degrees Celsius.这颗恒星的表面温度估计在零下75摄氏度左右。Five minus three is two.五减三等于二。I'm giving him a B minus.我准备给他...
小孩走了5步,接着扑通一声坐到了地上。The child took five steps, and then sat down with a bump.扑通一声,有东西重重地掉进了水里。There was a splash and something fell clumsily into the water.他的眼神让我心里扑通扑通直跳。The look in his eyes made my heart flutter....