单词	自古有道
释义	自古有道1. as the old saying goes
随便看	thermal hydraulic limit thermal-hydraulic safety limit thermal hydraulic stability thermal hydrolysis thermal hygrometer thermal hysteresis thermal identification thermal image thermal imager thermal imagery thermal imaging thermal imaging camera thermal imaging equipment thermal imaging system thermal impedance thermal impedance under pulse conditions thermal increment thermal induced birefringence thermal-induced lens thermal inductance thermal inealstic scattering thermal inelastic scattering thermal inertia thermal infrared thermal-infrared