名詞 sidekick:

1. a close friend who accompanies his buddies in their activities
   同義詞：buddy, brother, chum, crony, pal

1. Faith Daniels, the distaff anchor of the "CBS Early Morning News, " was ready to jump ship last week, following in the footsteps of her former sidekick, Forrest Sawyer, who skipped town last September.
   “哥倫比亞廣播公司早晨新聞”女主播丹尼爾斯，上周已決定跟隨她的以前助手索耶(九月已離紐約)的腳步辭職。