Jenner vaccination
[医] 詹纳尔氏接种, 臂臂接种(人浆接种)
🧩 词语组成解析
詹纳(①姓氏 ②Edward, 1749-1823, 英国医生, 种痘法的首创者 ③William, 1815-1898, 英国医师、病理学家)
vaccination
[ˌvæksi'neiʃən]
n. <医>种痘，接种;牛痘疤;
🗣️ 情景例句
Would you like an appetizer?
你想来点开胃小菜吗？
What do you want to be after school?
当你完成学业以后，你要做什么？
Some of the bigger firms are engaged in researches which are of such general and fundamental nature that it is a positive advantage to them not to keep them secret.
某些大公司进行的研究属于一般和基础性的研究。因此不保密对他们才有利。