echo sounder

相关单词

近義詞

sonar 聲納, Asdic 潛艇探索器的一種...

臨近詞

echo, echotrap

相似詞

echinoderm, echo, echo chamber, echo down/through the ages idiom, echocardiogram, echocardiograph, echocardiography, echolocation, 返回 echo sounder