Nitrosophenylhydroxylamine
铜铁灵
🗣️ 情景例句
I'm a graduate of Harvard University.
我是哈佛大学的毕业生。
The voters should petition the legislators for better mass transportation.
有权力的人应该向政治家请愿作更佳的大众意向的运输。
We couldn't get across the river.
我们过不了河。