Pyrosulphate
n. [化]焦硫酸盐
🗣️ 情景例句
I wonder how he is making out in his new job.
不知他新工作做得怎么样。
He has spent over six years working in Africa and India.
在非洲和印度工作了六年。
He had been there for nearly ten hours.
他已经在烟囱里被困了将近10个小时。