Southern blotting
dna印迹法
🧩 词语组成解析
[化] 印迹
🗣️ 情景例句
If you're under twenty-one years of age ...
如果你还不到二十一岁……
Do you happen to know Mr. Cooper's telephone number?
你知道库珀先生的电话号码吗？
There was no doubt that we were unwelcome visitors.
毫无疑问，我们的来访是不受欢迎的。