Q.p.
[医] 定量披尔奎氏反应(结核菌素定量皮上划痕法)
🗣️ 情景例句
My last name is Chen. C-H-E-N.
我姓陈，C-H-E-N。
Better luck next time.
下次好运吧！
But, in contrast, it is only in modern times that Galileo has become a problem child for historians of science.
但是相比之下，只是在现代对于科学史家来说，伽利略才变成一个新的难题。