Vaccine points
[医] 种痘针
🧩 词语组成解析
vaccine
['væksi:n]
n. 疫苗，痘苗;
adj. 痘苗的，疫苗的;
n. 转轨器, 道岔\\n[计] 磅
🗣️ 情景例句
Smoking is harmful to your health.
吸烟有害健康。
Would you mind closing the window for me?
能帮我关一下窗户吗？（你介意关下窗户吗？）
Convinced of the importance of education,
深深懂得教育的重要性，