Cobalt-molybdate desulfurization
[建] 钼酸钴脱硫法
🧩 词语组成解析
n. 钴, 钴类颜料\\n[化] 钴Co
n. [化]钼酸盐
直接脱硫
🗣️ 情景例句
Excuse me, May I have everyone's attention, please?
对不起，请大家听我说。
We have a wide selection of sweaters that will appeal to all ages, and in particular the teenager market which you specified.
我们有各种各样适合各个年龄层次的羊毛衫，特别是您专门提到的青少年市场。
Yes, I'm afraid so. It's getting late, and we have to be up early in the morning.
恐怕是这样。天渐渐变晚了。清晨我们得早起。