Influcnza vaccine
[醫] 流感疫苗
?? 詞語組成解析
vaccine
['v?ksi:n]
n. 疫苗，痘苗;
adj. 痘苗的，疫苗的;
??? 情景例句
Keep out of what doesn't concern you.
不關你的事不要插手。
Where are you going this afternoon?
今天下午你哪里去了？
What size do you want?
你要多大號的？