the era of teleprinter的: 4次方是 The fourth power of 2 i ...时代: times; age; era; epoch电传机: telephotograph machine; teleprinter; teletype writer; telex machine; tty乘喷气机的时代: the age of jet travel完全便携式电传机的电传文件格式: cfp下载手机词典可随时随地查词查翻译
