Polyerg
[医] 多能血清(单种血清而作用于异种抗原)
🗣️ 情景例句
I have been offered a job with a major accounting company
有一家大会计公司提供我一个工作
Thank you for inviting me.
谢谢你邀请我。
They will be trying to keep order.
他们将设法维持秩序。