Ribosylthymine
胸腺嘧啶核糖核苷, 核糖基胸腺嘧啶
🗣️ 情景例句
It's locked.
它锁着。
To chirr...chirrup...chirr
唧唧地叫
Well, I can't leave before nine. I have a lot of work to do.
嗯，我9：00以前离不开。我有很多作业要做。