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adj.稀少的，稀疏的；简朴的
1、sparse coding───[计]稀疏编码（技术，方法）
1、After a while a rind of white moon and a few sparse stars settled overhead, enough light for him to make out a human form.───过了一会儿，头顶上出现了白色月亮的轮廓和一些稀疏的星星，足以让他能分辨出一个人形。
2、The next day, a fancy carriage pulled up to the Scotsman's sparse surroundings.───次日，一个花梢支架拔了到苏格兰男子的稀稀落落的周围。
3、sparse line of spectators noticed nothing unusual.───稀稀疏疏的一排观众并没注意到什么特别之处。
4、Many slopes are rock fields with sparse vegetation.───许多山坡都是植被稀疏的岩石地。
5、Their management training is sparse and, when provided, tends to covers only those workforce practices with the greatest legal sensitivity.───他们的管理培训很少，当提供时，也仅是覆盖那些法律法规所强制要求的。
6、Looking out of the train window, I spotted a pair of camels feeding on the sparse vegetation amongst the salt flats.───从火车窗外看去，我看见两只骆驼在植被稀少的盐碱平地上觅食。
7、So that summer, my sparse straw hat, like the sun like a sieve, put my thoughts into the ground thin thick screen of light particles.───于是那个夏天，我稀疏的草帽像筛阳光一样，把我的心绪筛成地上细细密密的光粒。
8、Christmas, when markets are closed and banks are tidying their year-end balance sheets, is always a time of sparse liquidity.───圣诞节是金融市场闭市，银行清理年终资产负债表的时候，也是市场流动性短缺的时候。
9、Vegetation becomes sparse higher up the mountains.───山上越高的地方植物越稀少。