Sign in
|
English
|
Terms of Use
Dictionary
Forum
Contacts
English
⇄
Chinese
Terms
for subject
Telecommunications
containing
A radio
|
all forms
English
Chinese
Using your cell phone's speaker or connecting a wired headset - while keeping the handset away from your body - drastically reduces radio frequency exposure
手机通话时使用扬声器或有线耳机,并使手机尽量与身体保持距离,能有效减少辐射
Get short URL