Srna
n. [生化]可溶性核糖核酸
??? 情景例句
Thank you all the same.
不管怎樣都要謝謝你。
When were you born?
你什么時候出生的？
Even a telescope in orbit round the earth, like the very successful Hubble telescope, would not be suitable because of the dust particles iron solar system.
即使是一臺放置在圍繞地球的軌道上的望遠鏡——如非常成功的哈勃望遠鏡——也因為太陽系中的塵埃微粒而無法勝任。