nongreenadj.非绿色的；不含叶绿素的nonadv.[拉]非；不是non-cyclic finite group非循环有限群nondestructive evaluation非破坏可靠性评价non-LTR retrotransposon非LTR反转录转座子non-adaptive regression非适应性退化nonsubsampled filter bank非下采样滤波器组Non - teacher graduates非师范专业毕业生non-professional skills非专业能力nonsynchronized pacemaker非同步起搏器non-permitted explosive非安全〔特许non - specific immunity日本对虾