| 释义 | 
             
                radio defense
                
            radiosonden. 无线电高空测候器;无线电探空仪defenselessadj. 无防御的;无保护的;不能自卫的repetitivenessn. 重复性
 区域防守qū yù fáng shǒu 
 zone defense无线电台wú xiàn diàn tái 
 radio国防部guó fáng bù 
 DOD, defense, the department of defense无线电广播wú xiàn diàn guǎng bō 
 radiobroadcast; radio; radio-cast; radio broadcasting; radio broadcast无线电通信wú xiàn diàn tōng xìn 
 radio, radio-communication射电天文学shè diàn tiān wén xué 
 radio astronomer, radio astronomy防卫机制fáng wèi jī zhì 
 defense mechanism民防系统mín fáng xì tǒng 
 civil defense自卫机能zì wèi jī néng 
 defense mechanism防空演习fáng kōng yǎn xí 
 air defense drill论文答辩lùn wén dá biàn 
 (thesis) oral defense广播站guǎng bō zhàn 
 radio station警务车jǐng wù chē 
 radio car射电刀shè diàn dāo 
 radio knife射电星shè diàn xīng 
 radio star防卫物fáng wèi wù 
 buckler, defense, defensive, fender, shield人盯人战术rén dīng rén zhàn shù 
 man-to-man defense单选按钮dān xuǎn àn niǔ 
 radio button辐射fú shè 
 radiation; exposure; radio; beaming广播中guǎng bō zhōng 
 on the radio技拙演员jì zhuō yǎn yuán 
 radio actor收音shōu yīn 
 reception of a radio无线电波wú xiàn diàn bō 
 radio wave电子管diàn zǐ guǎn 
 radio tube, vacuum tube发报fā bào 
 transmit messages by radio, telegraphy
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