Peroxychromates
[机] 过氧铬酸盐
🗣️ 情景例句
I'm in the best shape of my life.
我现在身体很好。
That's possible.
那是可能的。
When Christ was born nearly two thousand years ago, many people, rich and poor, gave him presents.
大约2000年前基督出生时，许多人，不论穷富，都给他礼物。