?失敗者的意思是指在某種競爭或挑戰(zhàn)中落敗的人，無法達到預期目標或獲得成功的人。這個詞可以用來形容任何領域中的失敗，包括工作、學業(yè)、比賽、關系等等。

英文釋義：A loser refers to someone who has been defeated in a competition or challenge, or someone who is unable to achieve their desired goals or succeed. This word can be used to describe failures in any field, including work, academic, sports, relationships, etc.

怎么讀（音標）：[?lu?z?r]

用法：作為名詞使用，可用于形容人或事物。通常帶有貶義，常用于口語中。

例句1-5句且中英對照：

1. He was always a loser in school, never getting good grades or making any friends. (他在學?？偸且粋€失敗者，從來沒有取得過好成績或交到朋友。)

2. The company's latest product was a complete failure, making them the biggest losers in the market. (公司最新推出的產品完全失敗了，使他們成為市場上最大的失敗者。)

3. She felt like a loser after being rejected by her dream university. (被她夢想的大學拒絕后，她覺得自己像個失敗者。)

4. Don't be such a sore loser! You can't win every time. (別那么輸不起！你不可能每次都贏。)

5. He may have lost the game, but he's not a loser in life. (他也許輸?shù)袅吮荣?，但在生活中他并不是個失敗者。)

同義詞及用法：failure、defeat、unsuccessful、non-winner、underachiever等都可以用來替換loser，表示失敗的人或事物。

編輯總結：失敗者一詞通常帶有貶義，可用于形容人或事物，在口語中使用較多。它可以指任何領域中的失敗，包括工作、學業(yè)、比賽等等。同義詞包括failure、defeat等。