词汇	par avance
释义	par avance paravã:s预先
随便看	limit-circle case limit-circle form limit circle oscillation limit circle type limit collar limit competition limit-computable function limit concentration limit concentration of pollutants Limit concept limit condition limit condition of operation limit conditions of operation limit conductance limit cone limit consignment limit control Limit Control Register limit control system limit-control system limit conventionally limit cord strength limit count limit crack growth limit crystallization temperature