您要查找的是不是：
- It happened prior to my arrival. 这发生在我到达之前。
- I appreciate that you may have prior commitments. 我体谅你可能事先已另有承诺。
- Something afforded or deserving prior attention. 优先考虑的事或值得优先注意的事
- Sparse prior 稀疏先验
- His answer was tinted by his prior knowledge. 他的回答说明他先前就有所了解。
- No prior knowledge should be required. 不需要预先学得什么知识。
- My children have a prior claim on my time. 我的时间首先得用来照顾我的孩子。
- It happened prior to her departure. 这事在她走前发生的。
- The television coverage of the event was rather sparse. 电视上对这件事报道很少。
- She went in to fix the sparse evening meal. 她走进屋去准备简单的晚餐。
- They always spar over trivial matters. 他们总是为一些小事而争吵。
- I was unable to attend the meeting because of a prior engagement. 我因有约在先，所以未能参加这个会。
- A ring or collar of rope used to hoist spars or prevent fraying. 索环一环或一圈绳子，用来升起桅杆或防止磨损
- The crops on this plot are sparse. 这块地的庄稼长得稀稀落落。
- Tenasserim had a very sparse population. 丹那沙林人口密度不大。
- The data on Argentine incomes are sparse. 有关阿根廷国民收入的资料不多。
- The tide washed in some broken spars. 潮水冲来几根折断的桅杆。
- Prior to entering the nozzle, the steam is at high pressure. 在进入喷嘴之前，蒸汽处于高压状态。
- This is a country of sparse population. 这是个人口稀少的小国。
- U.S. presidential campaign ads spar over education. 美国总统竞选广告就教育议题进行争辩。
