Nitropolyurethane
硝基聚氨酯
🗣️ 情景例句
Anybody who drinks too much can be called a boozer.
喝酒太多的人叫酒鬼。
I often go to market in the afternoon.
我常常在下午去市场。
the cost of managing and administering the business.
企业行政管理费。