opponent マイ単語帳に追加

相手，対抗者；敵対者，反対者

〖opponent〗 

• Don't underestimate your opponent.
• 対戦相手を甘く見るな。

• He surprised his opponent.
• 彼は敵に不意打ちを食らわせた。

• Strictly speaking, his view differs somewhat from that of his opponents.
• 厳密に言うと、彼の意見は反対派のそれとはいくらか異なる。