英语词汇pneumococcal vaccination怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

单词	pneumococcal vaccination
释义	pneumococcal — 季节 adj vaccination n — 疫苗 n • 注射 n vaccine n — 疫苗 n • 痘 n • 菌苗 n • 痘苗 n
随便看	pig hunting pig husbandry pig in a poke pig iron pig iron casting pig iron ladles pig iron production piglet piglets pig liver pig manure pig market; pigment pigmentable pigment accumulation pigmentary disorders pigmentation pigmentation process pigment based pigment based ink pigment binder pigment blends pigment blue pigment composition pigment concentrate

英汉双解词典包含2273206条英汉词条，基本涵盖了全部常用单词的翻译及用法，是英语学习的有利工具。

pneumococcal —