Heteroimmunization
异种免疫(作用)
🗣️ 情景例句
Nothing. I am in excellent health.
没什么。我身体好的很。
When I saw Mr. Jones,he was talking with John Smith.
当我看见琼斯先生时，他与约翰·史密斯正在谈话。
It is much cheaper to post or email a long report than to fax it.
邮寄或电子邮递一封长篇报告比传真要便宜得多。