Peroxychromates
[机] 过氧铬酸盐
🗣️ 情景例句
Mr. Lu, everything is OK. Your booking is from today through Wendnsday. Single room.
陆先生，没问题的。您从今天订到星期三，单人房。
Not getting the job was a terrible disap-pointment.
得不到那份工作，叫人失望极了。
I'm so scared.
我怕极了。