Antedated
v. 先于；使…提前发生（antedate的过去分词）
✅ 同义词
🗣️ 情景例句
when she was running for the school board.
在妈妈竞选联合校董会席次时。
Can you guess what I was doing this morning?
你能猜测我今早正在做什么吗？
Not yet.
还没。