auxiliary buoy辅助: assist的: 4次方是 The fourth power of 2 i ...浮标: buoy; staff float; drogue; d ...辅助的浮坞: auxiliary floating dock辅助的浮动工具: auxiliary craft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:辅助的浮标，即可在微信中查询翻译
