Peroxyprotonic acid
[医] 过氧[化]蛋白磺酸
🧩 词语组成解析
🗣️ 情景例句
I can't figure out why she said so.
我不能理解她为什么这样说。
So he keeps on studying after his English classes in order to prepare for life in America.
所以他在英语课下课后还继续学习，为以后在美国生活做准备。
I'm very sorry, comrade, said the man. I won't do it again.
“很对不起，同志，”楼上人说，“我不会再这么做了。”