单词	focal length measurement
释义	focal length measurement 焦距测量
随便看	The ink spilt all over the desk The ink spots permanently Theinkun the inland the inland forests the inland free port the inland north the inland provinces the inland revenue the Inland Revenue the Inland Revenue collects taxes the inland Tibetan class the inland waters electronic chart the inlegal human organ trade the inlet flow field Theinlon The inmate had put in six years at hard labor The inmate outwitted his guards and escaped The inmates were processed into a single line The inmost The inmost, choicest, or essential part The inmost,choicest,or essential part;the pith The Inna The innards would be granted energy and stir the innate ability to learn