- 种 種 nounspecies(bound form) species, the basic unit of biological classification below a genus
- 质 質 nounaffixsubstance(bound form) physical matter; substance; the material essence of an object
- 连续 連續 adverbadjectivecontinuousone after another without interruption; successive; in a row
- theorytheory; doctrine; a systematic set of academic beliefs or arguments