Officiated
v. 行使（职务）( officiate的过去式和过去分词 ); 主持（宗教仪式）
🗣️ 情景例句
See you in front of the museum at five o'clock.
五点钟博物馆前再见。
Knowledge is long, life is short.
吾生有涯，而知无涯。
I'm afraid I have some rather bad news for you.
我恐怕有些很坏的消息要告诉你。