endangered1. 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。 2.This rare bird has become an endangered species. 这种珍禽已成为濒临灭绝的物种。 3.An endangered species; an endangered culture. 濒临绝种的生物种类;濒临绝传的文化
稀有的: 1. far-between其它相关解释: 例句与用法: 1. 他偶然找到了一种稀有的草药。 He alighted on a rare medical herb. 2. 这个集邮迷决心无论代价如何都要搞到那枚稀有的邮票。 The stamp collector decided to get that rare stamp at all costs. 3. 那不是稀有的鸟, 只不过是普通的麻雀. It isn't a rare bird, just a common or garden sparrow. 4. 吉姆有许多旧币,他把它们擦了一下,冒充稀有的古钱币,以此骗外国游旅者。 Jim has a supply of old pennies which he polishes up and passes off to foreign tourists as rare coins. 濒危植物: 1. threatened plant