英语词汇vaccine development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	vaccine development
释义	vaccine n — 疫苗 n • 菌苗 n • 痘 n • 痘苗 n development n — 发展 n • 进展 n • 发育 n • 动态 n • 新情况 n
随便看	7.20 am 720k drive 720 million euros 720p 1080p resolution (720p at 60 fps) (720p at 60 fps) 720p doubles at 720p exit 720p hd video 720p resolution 720 progressive scan 720p video 7.21 cable twist 7 24 open 725 articulated truck 72 ad 7.2. adjustment procedure 72. August 72. August 7.2 by reference to 7 2 change over 72 degrees of 7.2 enhance reputation 72er 72 Grad f

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。

vaccine n —