casedadj.装箱的；加套的动词case的过去式和过去分词.casen.例子；情况；案例；（辩论或诉讼）论据；箱v.装箱；踩点；仔细检查case studies案例教学case library案例库case-based事例Case- base案例库casei factor叶酸case of SARS“非典”病例case-study案例教学cased column箱形柱case guiding案例指导case erector撑箱机