long-lost

adj.

遗失了很长时间的；

1. A cargo of steel was lost at sea.
   有一货轮的钢材在海上遗失了。
2. As he lost one shoe in the stream he had to enter Pelias' palace inone shoe.
   他在过河时遗失了一只鞋子，他不得不赤着一只脚走进了珀利阿斯的宫殿。

Bugs Reveal an Extensive, Long-lost Northern Tallgrass Prairie
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Long-lost relatives reappear: identification of new members of the tubulin superfamily
Moving forward by looking back: lessons learned from long-lost lifestyles.
Searching for the Long-Lost Soul of Article 82EC
The Long-Lost Siblings of the Sun
Long-Lost Relative Claims Orphan Gene: oskar in a Wasp
On the V-type asteroids outside the Vesta family. II. Is (21238) 1995 WV7 a fragment of the long-lost basaltic crust of (15) Eunomia?
Rediscovery of a long-lost Charadrius plover from South-East Asia
The liverwort Thysananthus Spathulistipus (Lejeuneaceae) long-lost in India rediscovered - Acta Botanica Hungarica - Volume 53, Numb...