Reinoculation
[醫(yī)] 再接種
??? 情景例句
Subway transportation is very advanced in Longdon.
倫敦地地鐵非常先進。
Never swap (or swop) horses while crossing the stream.
騎渡中流莫換馬。（指危難時不宜做大變動）
Apparently, there is a good deal of truth in this idea.
顯然，這種說法里面包含著許多真實性。