短語詞組短語delayed d reactivity 緩發(fā)反應(yīng)性delayed type skin reactivity 釋義遲發(fā)型皮膚反應(yīng)性;遲發(fā)型皮膚反應(yīng)性reactivity delayed 遲延反應(yīng)度 返回 delayed reactivity