sea navigation mark水上: water; overwater; water born ...航标: navigation mark; fairway buo ...水上航: mizukami wataru海上航标: sea marker; seamark陆上航标: land mark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:水上航标,即可在微信中查询翻译