• 在…方面贫乏

pooradj.可怜的；贫穷的；低劣的n.穷人poor roof不稳固顶板poor soil贫瘠土壤poor copy劣质本,模糊不清的复制本poor show不好的表现poor wine低质酒poor land薄土,薄地poor lime劣质石灰,贫石灰,劣石灰poor meal做得不好或不丰盛的饭菜poor raten.贫民救济税poor area贫困地区

1. The country is poor in minerals.
   这个国家矿物不丰富。
2. Mars is too dry and poor in oxygen.
   火星上面过于干燥，并且缺乏氧气。
3. Our family was very poor in the bygone age.
   我家过去很穷。
4. Everyone is weary: the poor in seeking, the rich in keeping, the good in learning.
   人人都在奔忙：穷人寻求，富人守财，好人学习。