Thioester
n. [化]硫酯
🗣️ 情景例句
I was quite surprised when I read in your letter that you had decided not to finish your studies at the university.
当我在你的信中看到你已决定终止大学学业时感到很是惊讶。
Oh, I'm very sorry, sir.
噢，我实在抱歉。
Can you spell it, please?
请您拼出来好吗？