Variola inoculata
[医] 接种后天花
🧩 词语组成解析
n. 天花\\n[医] 天花, 痘疮
🗣️ 情景例句
Very few people last in this class for the full hour the very first time.
很少人能够第一次撑完一个小时的课。
Nothing is difficult to a man who wills.
世上无难事，只怕有心人。
My parents want me to go abroad.
我父母想让我出国。