Calmette's reaction
[医] 卡尔默特氏反应, 眼反应
🧩 词语组成解析
🗣️ 情景例句
I think I can stay at home
我觉得我可以待在家
By what time should I check in?
我该什么时间办理登机手续呢？
What was the population of the more developed countries in 1950?
1950年较发达国家的人口是多少？