nonNILn.非空nonadv.[拉]非；不是nonr reserved name非保留名字non-attributableadj.不可归因的nonstandard lectal非标准化方言Noncircular signal非圆信号non-leading axle非主动轴non-rotationallyadv.无旋地；非转动地nonmonotonic error非单调性误差nonionics template非离子表面活性剂non-union distal端部不结合, 远侧不连结non-working side非工作侧