Read Edit View history 声呐 shēngnà sonar Origin Definitions Defs Strokes Stroke Words Sentences Sents 声呐 聲吶 shēngnà sonar sonar; a device or technique that uses underwater sound waves to detect the location, size, or shape of submerged objects Cross-References Variant of 声纳 shēngnà
声呐 聲吶 shēngnà sonar sonar; a device or technique that uses underwater sound waves to detect the location, size, or shape of submerged objects Cross-References Variant of 声纳 shēngnà