Petzetaki's test
[医] 佩泽塔基氏试验(反应)(检伤寒)
🧩 词语组成解析
🗣️ 情景例句
Well, I've thought a lot about which college,
嗯， 我为了上哪一所大学想了很多，
John is not forty-five yet,is he?
约翰不够45岁,是吗？
I'm good at freestyle and breast stroke.
我擅长自由泳和蛙泳。