dilutionKK [daɪˋluʃən] /daɪˈluʃən/名詞1稀釋、沖淡The dilution of the acid must be done slowly and carefully.酸的稀釋必須緩慢且小心地進行。2稀釋液、稀釋物Add a weak dilution of the cleaner to the water.在水中加入濃度較低的清潔劑稀釋液。3削弱、淡化、打折扣Teachers warned against any dilution of academic standards.教師警告不可讓學術標準受到削弱。4股權稀釋金融Issuing new shares caused significant dilution for early investors.發行新股使早期投資人的股權遭到大幅稀釋。