Diriment
a. 使无效的
✅ 同义词
🗣️ 情景例句
Is that a proposal, or are we just playing a game?
这是求婚呢 ，还是仅仅在玩游戏？
Would you take this coat to the cleaner's?
你可以把这件外套送到洗衣店吗？
He is quick-witted.
他反应灵敏。