Vaccinoprophylaxis
[醫] 預防接種
??? 情景例句
That's better than being behind.
這總比落后要好。
Many receive advice only the wise profit by it.
聆忠言者眾，智者獨獲益。
If it were gentle, only the more unstable rods fell.
如果地震輕微，只有不穩定的木棒倒下；