Koch's reaction
[醫] 郭霍氏反應, 結核菌素反應
?? 詞語組成解析
??? 情景例句
About 7. I'm grilling burgers.
7點。我要炭烤漢堡。
There is something in what she said.
她說的話里有些重要的內容。
Take a deep breath and I'll time you. But don't drown!
深吸一口氣，我來給你計時。但別淹著！