Nitropolymer
硝基聚合物
🗣️ 情景例句
I want to put some of my good hangers in Grandpa's closet.
我想在爷爷的衣橱 放几个好的衣架。
Nothing stake, nothing draw.
不顶千里浪，哪来万斤鱼。
pressure, humidity, and any other quantity a meteorologist would want.
气压、湿度和气象学家需要的任何其他数据。