n.（支票、票据等的）存根，票根...

counterfoil的复数形式为：counterfoils...

counterfoil的音标：counterfoil的英式发音音标为：['kaʊntəfɔɪl]counterfoil的美式发音音标为：['kaʊntərfɔɪl]...

counterfoils的音标：...

n.（支票、票据等的）存根，票根( counterfoil的名词复数 )...