Oppo
n. [英俚]相对应的人（或东西）；同僚；朋友
🗣️ 情景例句
I'm extremely sorry for the delay.
对此延误，我深感抱歉。
His heart swelled with gratitude to her.
他心中充满着对她的感激之情。
'What are you doing?' she asked.
你在干什么？她问