999英语网 英语单词
Sonar的音标发音
Sonar
英式发音：['snɑ] or ['sonɑr]
美式发音
(noun.) 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; 'sonar is an acronym for sound navigation ranging'; 'asdic is an acronym for antisubmarine detection investigation committee'.
录入:莱斯特
