isdn  朗读 isdn

音标：aɪesdiː'en

isdn翻译

isdn双语用法和例句

相关单词

imo idioisolysin intrapopulation imitating interlacustrine inert innocency impedient insulance invigorate ibrd interassimilation India interestedly irrelevancy Icarian intercooler iff impersonation initialism

中文词源

英文词源