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- I bought a pair of tan leather shoes the other day. 前几天我买了双棕褐色的皮鞋。
- The number of electron pairs an atom can share with other atoms. 共用电子对数，共价一个原子与其他原子共用的电子的对数
- A hermit used to live in the cave. 一位隐士曾经住在那个山洞里。
- We kindled a firebrand in the cave. 我们在山洞里点燃火把。
- Don't mix up this pair of synonyms. 别把这两个近义词混淆了。
- A mouse ran out from the dark orifice of the cave. 一只老鼠从黑暗的洞口跑出。
- He wears an oily old pair of jeans. 他穿着一条沾满油污的旧牛仔裤。
- Seen from within, the cave looked larger. 从内部看，那个地洞显得更大。
- This pair of scales is not in equilibrium. 这个天平不平衡。
- The dark, dank cave gave me the willies. 这阴暗潮湿的山洞使我感到心惊肉跳。
- This pair of trousers is too tight for me. 这条裤子我穿太紧了。
- She splashed out on a new pair of shoes. 她心血来潮买了一双新鞋。
- The newly married couple are really a happy pair. 那对新婚夫妇真是快乐的一对。
- There is a bear in the inmost recesses of the cave. 洞穴的最深处有只狗熊。
- I have two pairs of swimming trunks. 我有两条游泳裤。
- Where's the entrance to the cave? 这个洞穴的入口在哪里?
- Billy has a pair of new trousers. 比利有一条新的裤子。
- A massive boulder blocked the entrance of the cave. 一块巨大的圆石堵住了山洞的入口。
- A new pair of shoes wouldn't come amiss. 新鞋不会不称心的。
