1763, from French isolé "isolated" (17c.) + English -ated (see -ate (2)). The French word is from Italian isolato, from Latin insulatus "made into an island," from insula "island." The French word was used at first in English (isole, also isole'd, c. 1750), then after isolate became an English word, isolated became its past participle.
实用例句
1. Amy had the growing sense that she was adrift and isolated.
埃米愈发感到自己孤立无援，孑然一身。
来自柯林斯例句
2. Many of the refugee villages are in isolated areas.
很多难民村落都在偏远地区。
来自柯林斯例句
3. They said the allegations related to an isolated case of cheating.
他们说这些指控与另一件欺诈案有关。
来自柯林斯例句
4. I had often been very fearful, very angry, and very isolated.
我以前经常感到非常恐惧，非常愤怒，非常孤独。
来自柯林斯例句
5. Researchers have isolated a new protein from the seeds of poppies.
