Uba
abbr. undenatured bacterial antigen 非变性的细菌抗原
🗣️ 情景例句
That's the way it goes.
现实就是这样。
I can't begin to tell you how much I appreciate this honor.
我实在是无法表达我对给予我此荣誉的感激之情。
Sometimes I have problems at work but on the whole I enjoy my job.
有时我的工作也有问题，但总的来说，我喜欢我的工作。