alkalineKK [ˋælkəˏlaɪn] /ˈælkəˌlaɪn/发音形容词1碱性的、含碱的This soil is too alkaline for blueberries to grow well.这片土壤碱性太强,蓝莓长不好。2碱性的指电池Alkaline batteries usually last longer than the cheaper ones.碱性电池通常比便宜的电池更耐用。用这个字练口说→