Cobaltinitrite
亚硝酸根合高钴酸盐
🗣️ 情景例句
She is everything I've ever wanted.
她是我想要的一切。
Equivocation is first cousin to a lie.
支支吾吾，其言必诈。
Bring the picnic basket up here, under this big tree, said Ann.
“把野餐篮子拿到这儿来，放在这棵大树下，”安说。