过去式：interspaced 现在分词：interspacing
1.空间,空隙〔指场所,时间〕,间隙
2.星际
1.在...之间留出空间
2.在...之间填补空间
1.to put something in the spaces or gaps between things
2.to put spaces or breaks between things
1.a space or interval of time between two things
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