词汇	the land of the leal
释义	the land of the leal n.天国
随便看	average serviceable years of fixed assets average service delay time average service life average service life of assets Average service life of chain average service life of chain saw average service rate average service test average service time average setup labor hours average sewage average sgreement average shading average shading coefficient average shadowing Average shadowing property average-shadowing property average shape factor average shear force average shearing stress average shear stress average sheath current average sheet date average Sherwood numberSh average shirting