數據鏈路層 Save Sign in to save words Simplified: 数据链路层 shùjùliànlùcéng ㄕㄨˋ ㄐㄩˋ ㄌㄧㄢˋ ㄌㄨˋ ㄘㄥˊ data link layer Character by character 數(shù)number 據(jù)according to 鏈(liàn)chain 路(lù)surname Lu 層(céng)pile on top of one another A Chinese word or character, or English Search Sources CC-CEDICT, CC BY-SA 4.0 pinyinjs, Apache-2.0