相关单词近义词 inessential 非必要的, irrelevant 不恰当的, peripheral 外围的, unrelated 不相关的, inapplicable 不能应用的, superfluous 多余的, unnecessary 不必要的, foreign 外来的, external 外来的, impertinent 鲁莽的, immaterial 非物质的, outside 在外面, adventitious 偶然的, outlying 远离中心的, extrinsic 非固有的, exotic 外来的, incidental 附带的, extra 额外的, inapt 不适当的, needless 不需要的, exterior 外部, circumstantial 依情况而定的..., occasional 偶然的, side 边, outward 向外的, accidental 意外的, alien 外侨, unconnected 不连接的, inappropriate 不适当的, beside the point 离题, unimportant 不重要的, minor 轻微的, orthogonal 直角的临近词extraordinary, extradition, extraneousness, extraneous air, extraneous aid, extraneous ink, extraneous ash, extraneousroot, extraneous gas, extraneous coat, extraneous wave, extraneous load 返回 extraneously