Nullifying
v. 使抵消( nullify的现在分词 ); 使无效
✅ 同义词
🗣️ 情景例句
He devoted his life to promoting world peace.
他一生致力于促进世界和平。
Heaven helps those who help themselves.
天助自助者。
I'm sure you'll enjoy yourselves.
我肯定你们一定会玩得很痛快。