单词	single tube
释义	single tube ˈsiŋɡltju:b 短语¹⁴⁴⁹⁷²⁺²单管装置
随便看	method of equivalent method of equivalent area method of equivalent cooling method of equivalent current method of equivalent edge current method of equivalent group Method of equivalent intagral method of equivalent plane framework method of equivalents method of equivalent space framework method of equivalent value method of erection method of Error method of establishing model method of estimation Method of ethanol deposition method of evaluation method of evaluation and forecast method of evaporation method of exam method of examination method of examination of urinary protein method of excavation method of excess and deficiency method of exchange of members