Poorna普尔纳
pooradj.可怜的;贫穷的;低劣的n.穷人
Poor food impaired her health.粗劣的食物损害了她的健康。
Poor food impaired his health.营养不足的食物损害了他的健康。
Poor Paste Release From Squeegee锡膏脱离刮刀问题
POOR RIVETING OF PLATE CONNECTION平板铆接不良
Poor Sleep Hurts Job Satisfactionv.博取(攫取;追逐)
Poor Man's Optical Landing System角变载荷
poor/dry/acid/sandy soil贫瘠的/干旱的/酸性/沙质土壤
poor students in higher institutes高校贫困生
poor people and difficult position脆弱性
Poor health is grave discourage.身体不好是一个严重的障碍。