Zidovudine
叠氮脱氧胸苷
🗣️ 情景例句
How about today?
今天怎么样？
If you have cows you have to get up early to do the milking.
如果你有奶牛，你不得不早起挤奶。
the bank must recognize its customer's signature.
因为银行有责任辩认出其储户的签名。