安卓

Ān zhuó Android (operating system for mobile devices)

加固

jiā gù to reinforce (a structure); to strengthen

安卓

Ān zhuó Android (operating system for mobile devices)

加密

jiā mì to encrypt; encryption; to protect with a password

电报

diàn bào telegram; cable; telegraph; CL:封[feng1],份[fen4]

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