複輔音 fùfǔyīn consonant cluster Origin Definitions Defs Strokes Stroke Words Sentences Sents 复 複 fù adjective complex More than one; consisting of multiple layers or parts; compound辅音 輔音 fǔyīn consonant A speech sound produced by obstructing the flow of air from the lungs; also called 子音 zǐyīn.