DictionaryForumContacts

   Chinese
Google | Forvo | +
to phrases
信号代码〔符号〕 xìnhào dàimǎ
commun. signal code
信号代码 xìnhào dàimǎ
space signal code
信号 代 码: 8 phrases in 4 subjects
Air defense1
Electronics3
Space2
Technology2