单词：pertussis
音标：[pә(:)'tʌsis] ；
n. 百日咳
[医] 百日咳
[医] 百日咳
n a disease of the respiratory mucous membrane
词型变化：名词复数形式 : pertusses
词性分布：
pertussis的用法和样例：
例句
用作名词(n.)
- There is a acellular pertussis vaccine.无细胞百日咳疫苗。
- The infant receives three injections of pertussis vaccine at one-month intervals.婴儿以一个月为间隔，接受三次百日咳疫苗的注射。
词汇搭配
- diphtheria-pertussis divalent vaccine百白二联疫苗...
【近义词】
单词：pertussis 相关文章
Pertussis Rises, Research Focuses on Vaccine Pertussis is one of the leading causes of unnecessary infant and child deaths worldwide. The deaths could largely be prevented with a vaccine. Most of the cases of pertussis occur in developing countries,
发表于:2019-01-14 / 阅读(263) / 评论(0)
VOA标准英语2012年(十二月)
VOA标准英语2012年(十二月)