middle ground buoy中: hit; fit exactly沙: sand浮标: buoy; staff float; drogue; d ...拦江沙浮标: bar buoy中沙内端浮标: u er end buoy; upper end buoy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:中沙浮标,即可在微信中查询翻译