Perityphlitis actinomycotica
[医] 放线菌性盲肠周炎
🧩 词语组成解析
[医] 盲肠周炎
🗣️ 情景例句
I think we're going to be good friends.
我想我们可以成为好朋友。
What is your girlfriend's name?
你女朋友的芳名是？
Ethanol is more effective at a concentration of 50-70 percent;
乙醇的浓度为50％至70％时比较有效，