abyssal depthabyssal floorbenthosdee eafloordeep sea bottomdeep sea floordeep-sea beddeepsea floor深海: abysmal sea; abyssal sea; de ...底: bottom; base半深海底带: archibenthic zone半深海底的: archibenthal; archibenthic超深海底部: ultra abyssal bottom; ultra-abyssal bottom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:深海底,即可在微信中查询翻译