bottomless

US /ˈbɑ:təmləs/

UK /ˈbɒtəmləs/

B1
adj.AdjectiveExtremely deep
The ocean seems bottomless in some areas

Video subtitles

An Antidote to Dissatisfaction

10:01An Antidote to Dissatisfaction

Mysteries Underground - National Geographic

53:17Mysteries Underground - National Geographic

The Holy Bible - Book 66 - Revelation - KJV Dramatized Audio

10:12The Holy Bible - Book 66 - Revelation - KJV Dramatized Audio