chums的音标？

They are his school chums.他们是他很要好的几个同学.You hang around with your old Chicago school chums.你现在同芝加哥的一些老同学一起消磨时日.They're chatting like old school chums.他们象老同学一样在谈话....

n.与某人成为好朋友，结交( chum的名词复数 )v.（与某人）成为好友( chum的第三人称单数 )...