chums
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 );
例句:
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They are his school chums.
他们是他很要好的几个同学.
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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.
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They're chatting like old school chums.
他们象老同学一样在谈话.
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It also helps that Chris and his chums aren't entirely ugly either.
来自BBC
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The chums looked at each other, grimaced and did a group shrug.
来自THETIMES
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'" David Leggat, New Zealand Herald: "Hats off to the Lord Coe and his Locog planning chums.
来自BBC