simplecut单切simpleadj.简单的；朴素的；单纯的；笨的simple flat pelvis[医] 单纯性扁骨盆simple two-state单纯两态式simple renal cysts单纯性肾囊肿simple beam birdge简支梁桥simple computation简化计算simple inheritance简单遗传simple singularity简单奇点simple association简单结合Simple salt stress单盐胁迫simple correlation单相关