Sarkin
[医] 次黄嘌呤, 6-羟基嘌呤
🗣️ 情景例句
I couldn't wait.
我迫不及待啦。
I'm very grateful to receive this award for Best Actress.
感谢授予我“最佳女演员奖”。
Houses -- often three storeys high -- were built of stone.
房子一般有3层楼高，用石块修建。