Diriment
a. 使无效的
✅ 同义词
🗣️ 情景例句
He gave them to me to hold on to them
他给我戒指， 要我自己保管，
I'm always disappointed when I don't get any mail.
当我收不到任何邮件时，我总是很失望。
since her parents had impressed upon her that it would be unforgivable to miss it and cause the friends with whom she was going to stay to make two journeys to meet her.
因为她的父母再三跟她说，如果误了这趟车，她的东道主朋友就得接她两趟，这是不应该的。