ocean sounding chart大洋: silver dollar a surname水深图: fathogram; bathygram世界大洋水深图: ocean bathymetric chart海洋水深图: ocean sounding charts; oceanic sounding chart; oceanic sunding chart世界大洋水深总图: gebco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:大洋水深图,即可在微信中查询翻译