单词	周日是例假
释义	周日是例假 Sunday is a regular holiday.
随便看	optimization design of roofing optimization design of truss structure optimization discussion optimization disinfection optimization dispatching optimization disposition optimization distributed cover optimization distribution optimization drilling optimization effect optimization efficiency optimization engineering optimization entirety optimization equipment optimization estimation Optimization evaluation optimization experimentation optimization expert system Optimization flight trajectory optimization flow control optimization for design optimization for elevator group controlsystem optimization for equipment configuration Optimization for extraction of amygdalin optimization for minimum