Voiding
[计] 无值化, 空白
✅ 同义词
🗣️ 情景例句
What can I do?
那我能做点什么呢？
And our successful techniques, and to speak about our failures.
和成功技巧，并讲出我们的失败之处。
She teaches foreign students Chinese.
她教外国学生汉语。