Nitropolyurethane
硝基聚氨酯
🗣️ 情景例句
Oh, Richard,
噢， Richard。
Could all of you take your seats? We need to continue our meeting.
请你们各位就坐好吗？我们要继续开会了。
Look at Mr Fat. He was very rich. He had lots of money.
瞧胖先生。他很富。他有很多钱。