您要查找的是不是：
- The children were playing in the sand pit. 孩子们在沙坑中玩耍。
- Sweet potato was the staple of their diet. 过去甘薯是他们的主食。
- They grow cotton of long staple. 他们种植长纤维棉花。
- Short stories are her staple reading. 短篇小说是她经常看的读物。
- Cotton is the staple of the area. 棉花是这个地区的主要农作物。
- Many coal-miners were imprisoned in a pit accident. 在一次塌方事故中，许多矿工被压在了井下。
- The managers want to pit the champion against John. 经理人想让冠军与约翰比赛。
- The managers want to pit the champion against an unknown. 经理们想让冠军与一名未成名的选手比赛。
- A hole or pit, especially one in a road surface. 坑洞尤指路面上的涡穴或坑洞
- He came out with his staple excuse that he was too busy. 他又拿出惯用的借口，说他太忙了。
- Bread, potato and other staple continue to rise in price. 面包、土豆及其他主食的价格继续上涨。
- staple pit 暗井
- Coffee is the staple of this district. 咖啡是这个地区的主要产品。
- Don't believe what he says. He's trying to dig a pit for you. 不要相信他的话。他在算计你。
- He felt an aching feeling in (the pit of) his stomach. 他胃疼。
- I've got quite used to working in the pit. 在矿井工作我已经很习惯了。
- Rubber became the staple of the Malayan economy. 橡胶成了马来亚经济的支柱产品。
- Able sables staple apples on stable tables. 能干的黑貂把苹果钉在牢固的桌子上。
- They should not be the staple of diplomacy. 它们不应成为外交上的常规。
- Watermelon is a staple at picnics. 西瓜是野餐的主要水果。
