美格的英文：
soundness

Sounding by sound is a sound method of sounding sounds.
声音测量是一种用声学探测声音的方法。

sounding survey
海底测深；水深测量

The advance was sounded.
进军号吹响了。

sound - absorbing material and sound - absorbingconstruction
吸声材料和吸声结构

A sound mind is inseparable from a sound body.
健全的精神是与健康的身体不可分割的。