Nitropolyurethane
硝基聚氨酯
🗣️ 情景例句
I'm going to be a pop star like Michael Jackson.
我要当迈克尔.杰克逊那样的歌星。
Revolutions are not made with rose water.
革命不是绣花。
We have adopted much more flexible methods in our dealings.
我们在具体操作方法上灵活多了。