Freeguy
Senior Member
- Joined
- Oct 4, 2013
- Member Type
- English Teacher
- Native Language
- Persian
- Home Country
- Iran
- Current Location
- Iran
I have a question about the difference between "underwater" and "under water". Are they interchangeable?
For example in this sentence : This man is swimming ..... . [can we use both underwater and under water?]
thanks
For example in this sentence : This man is swimming ..... . [can we use both underwater and under water?]
thanks