sound fixing and raying水声定位: hydrolocation; sound locatio ...放射: radiate; emit; blas; radiati ...水声定位: hydrolocation; sound location◇水声定位器 hydrolocator水声定位器: hydrolocator水声定位仪: acoustic position indicator; hydrolocator下载手机词典可随时随地查词查翻译关注微信公众号：chachacidian，回复:水声定位放射，即可在微信中查询翻译
