Sometimespeoplecalleachother“scared-cat”,buthaveyoueve...
問題詳情: Sometimespeoplecalleachother“scared-cat”,buthaveyoueverthoughtaboutthisexpression?Whenacatisfrightened,itsheartstartsbeatingfaster,itsmusclesgettense,andtherearechangesinthechemicalsinitsb...