concaveadj.凹的n.凹面;凹线;凹形
conn.骗局;反对;反对的理由adv.反面地;反对地vt.精读;记诵
concatenate rule连接规则
concatenated FEC级联FEC
concatenated key链接关键字,并置键,串联键,并置关键字
concatenate mode级联方式
concatenated file链接数据集
concatenated codec级联编解码
"concatenate terms"
"concatenate characters"