freediving
US /ˈfriː.daɪ.vɪŋ/
UK /ˈfriː.daɪ.vɪŋ/
名詞
1.
免費潛水
the activity or sport of swimming as deep as you can under water without using breathing equipment:
範例:
•
In freediving the diver descends with no more than a lung full of air, to depths of up to 100 meters.
在 Lingoland 學習這個單詞