side-looking sonar边: side; section视: look at声纳: sonar; acoustic susceptance ...侧视声纳: side looking sonar; side-looking sonar环视声纳: round-looking sonar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:边视声纳，即可在微信中查询翻译
