Desulphurisation
n. 脱硫作用, 除硫作用
🗣️ 情景例句
Thanks, Mrs. Stewart.
谢谢， Stewart太太。
I'm afraid the crash was because of your fault.
抱歉，我怕这次坠毁是你弄砸的缘故。
One moement let me show you out, sir. Good day, sir, good day.
先生，请稍等一会我送您出去。再见，先生，再见。