同根派生 英汉例句An endangered species; an endangered culture.濒临绝种的生物种类; 濒临绝传的文化We should do our best to save endangered species.我们应该竭尽全力挽救濒于灭绝的生物。This rare bird has become an endangered species.这种珍禽已成为濒临灭绝的物种。