单词	phoneying
释义	同phony
随便看	natural serum ; normal serum (1) natural service natural seventh natural shoulder natural shrinking natural sign natural silica sand natural silk natural sine natural siphon raingauge natural slope natural soda natural soda-- trona natural soda; trona natural soil natural solid bitumen natural sound natural spice natural spline function natural stability natural standard natural starch natural state natural steam power plant natural steam power station