| 释义 | descaler noun[ C or U ]
 uk /ˌdiːˈskeɪlər/ us /ˌdiːˈskeɪ.lɚ/
 a substance used for removing scale(= a hard white material) from things: (用于清除白色硬垢的)除垢剂
 Use a descaler to give shower heads a good clean. 用除垢剂好好地清洁淋浴喷头。
 kettle descaler水壶除垢剂
 See
 
 descaleVinegar can be used as a descaler in hard water areas.
 Online sites sell various descaler brands.
 If you live in a hard-water area, use a descaler in the machine at least once a month.
 SMART Vocabulary: related words and phrases
 Cleaning agents
 -cide
 abrasive
 activated charcoal
 anti-smoke
 cleaner
 dish detergent
 dish soap
 disinfectant
 germicide
 hand gel
 non-abrasive
 non-bio
 non-phosphate
 nonbiological
 peroxide
 rinse aid
 shower gel
 soapy
 toilet soap
 washing-up liquid
 
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