de.crease [次常用字]【動詞】de.creased, de.creas.ing, de.creas.es【及物動詞】【不及物動詞】減低; 減少; 減弱; 減退〔縮〕 dec.1 減少; 減低; 減弱; 減退2 減低量; 減少額【副詞】de.creas.ing.ly