劍橋詞典to remove scale (= a layer of hard white material ) from something 除去…的水垢；對(duì)…進(jìn)行除垢処理 The water heater needs descaling. 這個(gè)熱水器需要除垢了。 descaler uk Your browser doesn't support HTML5 audio /?di??ske?l?r/ us Your browser doesn't support HTML5 audio /?di??ske?.l?/ a substance used for descaling things 除垢劑 返回 descale