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- It was in the days when motorcars were rare. 那是在汽车还罕见的时代。
- A whale is no less a mammal than a horse is. 鲸鱼和马一样都是哺乳动物。
- The whale is the largest mammal in creation. 鲸是世上最大的哺乳类动物。
- A top hat is a rare sight these days. 高顶大礼帽现在已不多见。
- I must admit I am very fond of collect rare book. 我得承认我很喜欢海内珍本。
- It's very rare for him to be so late. 他很少迟到。
- British move to protect rare mammals 英国提议保护珍稀动物
- Red squirrels are now very rare in Britain. 红色的松鼠在英国已十分罕见了。
- The white-lipped deer are rare in this area. 白唇鹿在这个地区很罕见。
- These rare tigers are protected by special laws. 这些珍贵的老虎受到专门法律的保护。
- This rare bird has become an endangered species. 这种珍禽已成为濒临灭绝的物种。
- A rare smile lit up his stern features. 他那难得一见的微笑在他死板的脸上平添一些生气。
- It is rare to find such a genius nowadays. 这样的天才现在很少见。
- He is which is rare for him, in a bad temper. 他在发脾气，这对他来说是很少见的。
- Many kinds of wild orchid are becoming rare. 很多种野生兰越来越罕见了。
- These flowers are very rare in this country. 这些花在该国很少见。
- Rare comestibles are on sale in this market. 这个市场卖稀有食品。
- Whale is not a fish; it is a mammal. 鲸不是鱼类，它是一种哺乳动物。
- Edison had rare powers as an inventor. 爱迪生具有罕见的发明天才。
- Our school library boasts quite a few rare books. 我们学校图书馆以藏有好多珍本书而自豪。
