词汇	silt seam
释义	silt seam n.粉土层淤泥
随便看	General Purpose Test System general-purpose test system general-purpose theorem-prover general-purpose thyristor trigger IC general purpose timer general purpose time-sharing system general-purpose tools general purpose tractor general-purpose tractor general purpose training device general purpose tramp general purpose transducer general-purpose transformer general purpose transistor digital computer general purpose trunk general-purpose trunk general purpose type general-purpose type general purpose type computer system General Purpose User general purpose user service general-purpose user service general purpose van general-purpose van general purpose varnish