相关单词近义词 echo sounder 回声探测器, Asdic 潜艇探索器的一种...临近词sonata, son, sonars, sonarman, sonar set, sonar data, sonar dome, sonar gear, sonar beam, sonar plot, sonar room, sonar buoy相似词son et lumière, son of a bitch, son of a gun, son-in-law, sonata, song, song and dance idiom, song form, 返回 sonar