1. long-lived的反义词

1. 使用期长的：long-lived fault 长期活动断层 | long-lived 使用期长的 | long-nose plier 长嘴钳

2. 长命的：long-headed 精明的 | long-lived 长命的 | long-playing record 长时间唱片

3. 经久耐用的：long-link chain 长环链条 | long-lived 经久耐用的 | long-persistance screen 长余辉荧光屏

4. 长寿的：long life 长寿的 | long lived 长寿的 | long lived fission products 长寿命裂变产物

1. 长命的；持久的；耐久的
    Something that is long-lived lives or lasts for a long time.

    e.g. The flowers may only last a day but the plants are long-lived.
           这些花也许只开一天，但植物本身却很长寿。
    e.g. ...huge piles of long-lived radioactive material.
           一大堆耐久的放射性物质

1. existing for a long time

    e.g. hopes for a durable peace
           a long-lasting friendship

    Synonym: durablelastinglong-lasting