单词	impoverished soil
释义	impoverished soil 贫瘠地
随便看	hardening in lead bath hardening kiln hardening layer hardening lens hardening liquid hardening machine hardening mechanism hardening media hardening medium hardening metal hardening modulus hardening of calculus hardening of cement hardening of concrete hardening of credit policies hardening of credit policy hardening of fat hardening of fats hardening of grease hardening of loan terms hardening of oil hardening of oils hardening of radiation hardening of resin hardening of seedling 53112 531121 531121121 531121135 531121144 53112121 531121221 531121234 5311212*44 531121251 公鸡公鸭六六六〇六六一儿童节六一国际儿童节六丁六三三学制六三运动