时空旅行 shíkōnglǚxíng time travel Origin Definitions Defs Strokes Stroke Words Sentences Sents 时空 時空 shíkōng noun space-time time and space; the world of a particular locale and era; space-time in physics旅行 lǚxíng verbnoun to travel to travel or journey to a distant place for tourism or business; a trip or tour