单词	persening
释义	persening 防水麻织物
随便看	tangent modulus load tangent modulus martrix tangent modulus of elasticity tangent modulus stress tangent n-frame bundle tangent number tangent-odd circuit tangent offset tangent offset method tangent off-set method tangent of helix angle tangent of lead angle tangent of loss angle tangent of majorinfluence angle tangent of the loss angle tangent ogive tangentopoli tangentor tangent orthogonal frame bundle tangent osculating tangent parallel tangent pitch tube furnace tangent plane tangent plane projection tangentplane projection strq strs stsb stsj stsl stsn stss stsw stsy stsz 有識有識有象無象有配有酸素運動 67102 67103 67104 67105 67106