Spliceosome
剪接体
🗣️ 情景例句
It's not fair, Richard. I'm not even ready.
这样不公平， Richard。我甚至一点准备都没有。
Without a friend the world is a wilderness.
没有朋友，世界就等于一片荒野。
She wanted to find out whether it would be comfortable to wear.
想看穿起来是否舒服。