Doctors worried that there would not be enough vaccine for everyone who needed it.

a polio vaccine

小儿麻痹症疫苗

朗文当代高级英语词典 第6版

By then an effective vaccine against the new strain would be really welcome.

到那时,一种针对新型病毒的有效疫苗,将真的很受欢迎.

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The meeting after the child makes second liver vaccine is calorific, extra urgent requested.

孩子打乙肝疫苗后会发热吗 、 特急拜托了.

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Looking to the future, though, we asked him what the prospects are for a vaccine to prevent infection in the first place.

不过，展望未来，我们问到他研制出防止感染的疫苗究竟有多大的可能性。

《柯林斯高阶英汉双解学习词典》

What Indonesia and other poor states really want is to have vaccine-making units within their borders.

印尼和其它穷国真正想要的是在其境内有疫苗生产线.

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However, a virus called vaccinia spreads four times faster than what was thought possible.

然而, 一种名为牛痘的病毒传播的速度比我们所能想像的快四倍.

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Vaccinia doesn't cause diseases in humans, but it has helped us fight them.

痘苗病毒在人类中不会引起疾病, 相反它曾帮助我们对抗疾病.

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The hospital recommended that the people remain isolated until they had no more vaccinia scabs.

医院建议人们保持隔离直到他们不再有牛痘痂.

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Coetzee's ambivalence is to vacillate between to be or not to be Afrikaner in South Africa.

柯慈的矛盾是来自他排徊于自己是否为南非的荷裔非洲人.

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We cannot vacillate on the question of the party's leadership.

在党的领导权问题上我们不能动摇。

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When did she begin to vacillate?

她是什么时候动摇的 呢 ?

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Don't vacillate about asking for assistance if you need it.

如果需要的话,不要犹豫向别人寻求帮助.

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But a few cadres started to vacillate.

但是,也有少数人起了波动.

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She vacillates between men twice her age and men younger than she...

她犹豫不决，不知道是该选择年龄比她大一倍的男人还是比她小的男人。

《柯林斯高阶英汉双解学习词典》

I vacillated for a long time between medicine and seminary.

在学医和进神学院之间我犹豫了很久.

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The line on the monitor vacillated.

监视器上的线条摇曳不定.

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He vacillated between refusal and consent.

到底要拒绝或答应他犹豫不决.

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Many middle elements have vacillated, and this is a good thing too.

有许多中间人士动摇一下, 这也很好.

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He vacillated between refusal and consent [ going out and staying at home ].

到底要拒绝或答应 [ 要出去或待在家里 ] 他犹豫不决.

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These spatial pledge sweet spoken language, game's person's false heart, may have vacillates your heart.

那些空的承诺甜的言语, 游戏的人虚假的心, 可有动摇你的心.

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