gray duckの例文

• Coot : The only slate-gray duck-like bird with a whitish bill . . ..
• There used to be four ducks in that pond but Zeb's old three-legged dog ate the little ugly, gray duck last Christmas.
• The album was preceded by three singles, " . 38 Airweight, " " Gray Duck, " and " Final Boss, which are currently available to stream from their official website.