词汇	天河石
释义	天河石医amazonite
随便看	standard time of work standard-time pay plans standard times standard-times standard time-sharing system standard time-sharing system error message standard time signal standard time-signal emission standard time signal satellite standard time system standard-time system standard time table standard time-temperature curve standard time wages andpiece wages standard time zone standard timing standard timperature standard title standard titrant standard titration curve Standard titration solution standard titrimetric substance standard tolerance standard tolerance, fundamental tolerance standard tolerances