céngbào层报层报读音为 céng bào。意思是：一级一级地向上级报告。繁体層報拼音céng bào注音ㄘㄥˊ ㄅㄠˋ词语解释[report to higher authorities through proper channel (step by step)]逐级地向上报告网络解释层报层报是汉语词汇，拼音是céng bào，解释为逐级地向上报告。词语用法
