示范 示范的英文 英语翻译 demonstrate; demonstration; lead the way; set an exampledemonstrate; demonstration 拓展翻译 示范的exemplary示范法规model statute示范费demonstration expense示范公约model convention示范教程demos示范契约model contract示范室theater示范性条约model treaty示范员demonstrator示范章程standard charter示范者fugleman示范装置demo plant; demonstration plant; demonstration unit湿度指示剂humidity indicator十进制表示decimal representation十进制反码表示法nine's complement representation十进制显示decimal display十进制指示器decimal pointer实际显示real display实示需氧器anoxyscope实体显示solid visualization