Thymidylic acid
[医] 胸腺嘧啶核甙酸
🧩 词语组成解析
🗣️ 情景例句
What do we read?
我们读些什么呢？
He's been out of a job for months.
他已经失业好几个月了。
No, it's open. It closes at six.
不，还没关。六点才关门。