Pyrobor
焦硼酸钠
🗣️ 情景例句
As a matter of fact,
事实上，
What is the total circulation of this newspaper.
这家报纸总发行量多少？
Ah, yes, Sandra.How do you spell intelligent'?Can you tell me?
啊，是的，桑德拉。"intelligent怎样拼写？你能告诉我吗？