单词	regulant
释义	regulant noun reg·​u·​lant -lənt plural -s : a substance or agent that regulates something (as plant growth) Word History Etymology regulate + -ant
随便看	thebes Thebes thebeses thebesian channel thebesian vein thebesian vessel thebesses thec- theca thecae thecal Thecamoebae thecamoebaea Thecata thecate theci- thecial Thecla theco- thecodont Thecodontia thecodontiae thecodontias thecodonts thecoid

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