单词	gas welding outfit
释义	gas welding outfit 气焊机
随便看	spectral source density spectral space spectral spatial mapping spectral stabilization spectral standard solar cell spectral stimulus spectral stratigraphy spectral subspace spectral subtraction spectral subtraction method spectral switch spectral switches spectral switching spectral synthesis spectral term spectral test spectral testing spectral theorem spectral theorems spectral theories spectral theory spectral theory of operator spectral topology spectral transfer function spectral transmission 玉虹遥挂玉被罪废削玉貌锦衣玉质随月满玉轮轧露湿团光玉辇将归玉辇望南斗玉辇纵横过主第玉辇金车不复还玉辔红缨 60482 60483 60484 60485 60486 60487 60488 60489 60490 60491