单词	tube cap
释义	tube cap 帽(电子管)
随便看	second mode of vibration second molar second molar teeth second molasses second moment second moment criterion second-moment criterion second moment of area second-moment of area second moment of inertia second moment of mass second-moment orientation function second moments second moments of area second moments of inertia second month of autumn second month of spring second month of summer second month of winter second mortgage second-mortgage second mortgage bond second mortgage bonds second mortgage lending second mortgages 叏叐发发1 发2 发3 发4 发上冲冠发上指冠发人深思 03415 03416 03417 03418 03419 03420 03421 03422 03423 03424