To hum or sing in a soft, low voice.
Example: “We learn to communicate as babies through crooning and singing from our mothers,” Dr. Bob explained.
Rated 4.8/5 by parents & students
Rated 4.8/5 by parents & students
To hum or sing in a soft, low voice.
Example: “We learn to communicate as babies through crooning and singing from our mothers,” Dr. Bob explained.
