英语词汇“why is the grass green and the sky blue?”的翻译、意思、用法、释义-英汉汉英双解词典

词汇	why is the grass green and the sky blue?
释义	why is the grass green and the sky blue? 为什么草是青的；天是蓝的?
随便看	recording pressure gage recording pressure gauge recording principle recording printout recording procedure recording process recording processing program recording program recording psychrometer recording pulse recording pyrheliometer recording pyrometer record-ing pyrometer recording pyrometre recording raingage recording rain gage recording raingauge recording rain gauge recording rain-gauge recording raman spectrophotometer recording rate recording ratemeter recording, reading, erasing recording reel recording refractometer