Polycation
聚阳离子
🗣️ 情景例句
I need a full tank.
我要满满一箱油。
Peace, baby!
宝贝，安静下来！
It turned out to be snoring! Men were found to be the worst offenders.
它竟然是鼾声。人类是这方面的罪魁祸首。