相关单词同义词autonomous, mechanical, natural, initiative, 近义词 instinctive 本能的, natural 自然的, automatic 自动的, inherent 固有的, extemporaneous 即兴的, involuntary 非自愿的, voluntary 自愿的, option 选择权, impulsive 冲动的, unprompted 自发的, spur-of-the-moment 即兴的, 一时兴起的..., artless 单纯自然的, unstructured 无组织的, unplanned 无计划的, free 自由的, unrehearsed 未经排练的, unconstrained 不受拘束的, ad-lib 即兴演唱, self-generated 自生的, unwritten 不成文的反义词induced, 感应的compulsory, 强制的临近词spooky, sponsor, spontaneously, spontaneous law, Spontaneous SAH, spontaneousness, spontaneous menu, spontaneous fire, spontaneous beat, spontaneous pain, spontaneous rest, spontaneous cure相似词sponge rubber, sponger, spongy, sponsor, spontaneous combustion, spontaneous occlusion of the circle of Willis, spoof, spook, 返回 spontaneous