单词	刻度长度
释义	刻度长度scale length
随便看	2-(p-tolyl)ethanol 2-purpose overhead crane 2-pyrazoline 2-pyridinamine 2-pyridinamine; 2-aminopyridine 2-pyridinecarbonyl 2-pyridinecarbonyl {2-pyridylcarbonyl 2-pyridinecarbonyl {2-pyridylcarbonyl; nicotinoyl} 2-pyridinecarboxylic acid 2-pyridol 2-pyridone 2-pyridylcarbonyl 2-pyrolidone 2-pyrolidone--butyrolactam 2-pyrrolidone 2-quinolinecarboxylic acid 2-quinolinol 2-quinolone; carbostyril 2-salicylylresorcinol 2-salicylylresorcinol; 2 2-salicylylresorcinol-- 2,2',6-trihydroxy-benzophenone 2-salicylylresorcinol; 2,2',6-trihydroxy-benzophenone 2%sb 2%sb--其余为pb之钢板｝-- 2's complement