Noun
1. the sport or activity swimming underwater
Test
1 / 5
a frame with rows of sliding beads, used for doing arithmetic
2 / 5
Plastic is not absorbent, but cotton is.
3 / 5
The ostrich has lost the ability to fly.
4 / 5
The patient is complaining of pain in the abdomen.
5 / 5
abuse a child
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