?釋義：footballer是指足球運(yùn)動(dòng)員，通常指職業(yè)足球運(yùn)動(dòng)員。

格式：footballer是一個(gè)名詞，可用作主語(yǔ)、賓語(yǔ)或定語(yǔ)。

用法：footballer可以用來指代任何性別的足球運(yùn)動(dòng)員，也可以根據(jù)需要加上性別限定詞如male或female來表示男性或女性足球運(yùn)動(dòng)員。

例句參考：

1. He is a talented footballer who has been playing for the national team since he was 18.

他是一位才華橫溢的足球運(yùn)動(dòng)員，從18歲起就開始為隊(duì)效力。

2. The young female footballer has already caught the attention of several professional clubs.

這位年輕的女足球運(yùn)動(dòng)員已經(jīng)引起了幾家職業(yè)俱樂部的關(guān)注。

3. The retired footballer now works as a coach for a local youth team.

這位退役的足球運(yùn)動(dòng)員現(xiàn)在擔(dān)任當(dāng)?shù)匾恢嗄觋?duì)的教練。

4. She dreams of becoming a professional footballer and playing for her country one day.

她夢(mèng)想著有一天能成為一名職業(yè)足球運(yùn)動(dòng)員，并為效力。

5. The footballer's injury was a major setback for the team in their championship game.

這位足球運(yùn)動(dòng)員在冠賽中受傷給球隊(duì)帶來了重大挫折。

總結(jié)：footballer是一個(gè)常用的詞匯，用來指代足球運(yùn)動(dòng)員。它的使用范圍廣泛，可以用來指代任何性別的足球運(yùn)動(dòng)員，并且可以根據(jù)需要加上性別限定詞。在句子中通常作為主語(yǔ)、賓語(yǔ)或定語(yǔ)出現(xiàn)。