Cyanethine
[化] 2,6-二乙基-5-甲基-4-氨基嘧啶(俗称)
🗣️ 情景例句
He's not making much progress with his English.
他的英语进步不大。
Can I reconfirm by phone?
我可以用电话确认吗？
Sure! You're welcome!
当然！欢迎你！