Decertify
vt. 收回...的证件
🗣️ 情景例句
We're already scheduled elsewhere.
我们已经有其他安排了。
I also want to express my gratitude to all of my teachers over the years.
另外，我还想感谢这个多年来所有教过我的老师。
drawing the particle first towards the advancing wave,
先把微粒拉向前移的海浪，