Depurination
[化] 脫嘌呤; 脫嘌呤作用
??? 情景例句
Shantou is a boom town, it's a haven for the manufacturing industry.
汕頭是一個新興的城市，是制造業的港灣。
No. It's out of the question.
哪兒的話，根本談不上賠。
Let us be calm, gentlemen.
先生們，請安靜。