Invalidating
v. 使无效( invalidate的现在分词 ); 使作废; 证明…错误; 使站不住脚
🗣️ 情景例句
He spoke in a German accent.
他说话带有德国腔调。
Talk about it tomorrow.
明天在说吧！
We've already had a big demand for this product.
这种产品我们已有很大的需要求量。