Hnrna
[化] 不均一核RNA
??? 情景例句
I just can't bring myself to spend a month's salary on a pair of shoes.
我才不愿意把一個月的薪水花在一雙鞋上。
Mr. Smith is a politician.He's running for election as governor.
史密斯先生是競選州長的一名政治家。
Excuse me!
打擾一下。