quack是什么意思英语,quack怎么读

with a quack here and a quack quack there, here a quack,there a
what a kind duck. say "thank you", spot. quack, quack!
ducks quack
quack! quack! "quack! quack! quack!quack!" 【中英文对照】
quack! (baby touch and feel)