Cdnas
(cDNA 的复数) [化] 互补DNA
🗣️ 情景例句
Nowadays many people go traveling for the holidays.
下面许多人都在假期里去度假。
The electric fan is out of order.
这电风扇出毛病了。
I examined one of the pens closely.
我仔细察看了一枝钢笔，