Double-stranded rna
[化] 双链RNA
🧩 词语组成解析
double
['dʌbl]
adj. 双的;两倍的;两面派的;双人用的;
vt. 使加倍;把…对折;重复;
vi. 加倍，加倍努力;快步走;
adv. 两倍地;双重地;
n. 两倍;双精度型;
doub二，双+le反复 → 反复两倍 → 翻倍
stranded
[['strændid]]
a. 处于困境的, 进退两难的
ribonucleic acid 核糖核酸（略作RNA）；浪漫派小说家协会(Romantic Novelists ' Association);
🗣️ 情景例句
The performing arts centers and the street performances.
表演艺术中心及街头表演。
I broke 5 cups.
我打破了五个杯子。
He's been there for over two years. He's been there since two years ago.
他到校有两年多时间了。他两年前就到那儿学习了。