sonars

 
['s??nɑ?z]     ['s??nɑ?z]    
  • 聲母
new

sonars的英文翻譯是什么意思,詞典釋義與在線(xiàn)翻譯:

英英釋義

名詞 sonar:
  1. a measuring instrument that sends out an acoustic pulse in water and measures distances in terms of the time for the echo of the pulse to return

今日熱詞
目錄 附錄 查詞歷史
国内精品美女A∨在线播放xuan