Carbamidine
n. [化]胍
🗣️ 情景例句
What do you want to study?
你想学什么？
Perhaps he isn't here.
也许他不在这儿。
What a pity! Never mind. We must get together some other time for a chat.
真可惜！不过不要紧。我们必须找个时间聚一聚、聊一聊。