Trichromate
三铬酸盐
🗣️ 情景例句
We'll call on him in any case.
无论如何，我们都要去拜访他。
The doctor did not reveal to him his hopeless condition.
医生没有向他透露说他的病已经没治了。
I didn't mean to offend you.
我不是故意冒犯你。