long-life

adjective
🔊/ˌlɒŋ ˈlaɪf/
🔊/ˌlɔːŋ ˈlaɪf/
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  1. made to last longer than the ordinary type长(寿)命的;经久耐用的;使用期限特别长的
    • long-life batteries长效电池
  2. (British English) made to remain fresh longer than the ordinary type做过保鲜处理的;保鲜期特别长的
    • long-life milk保鲜期长的牛奶