Pentrazole
[化] 戊四氮
🗣️ 情景例句
Sign here, where I've indicated.
签在这里，在我指的地方。
I recognize that he is more clever than I am.
我承认他比我聪明。
Computers have become smaller and smaller, more and more powerful and cheaper and cheaper.
计算机已经变得体积越来越小，功能越来越多，价格越来越低，