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单词

vaccinator

读音
ˈvæksnˌeɪtər
美式
英式
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释义

n. 牛痘接种员;种痘刀

例句

He had never been vaccinated despite having once served as a vaccinator and despite having worked at the hospital where employee vaccinations were supposed to be mandatory.
虽然他曾经作为种痘员工作过,而且还在医院工作,而在那里雇员种痘是强制的,但他却从未种过痘。

强化记忆

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using satellite imaging like this,so that we could guide our investments and vaccinator shelters,so we could get to the millions of children
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经济学人(The Economist)