词汇	巍然不動
释义	巍然不動变体巍然不动
随便看	double electrical measurement combination double electrical power double electrical power sources double electric bridge double electric conductor seal double electricity bridge calibrator double electric layer double-electric layer double electric layer capacitor double electric locomotive double electrocardial staircase phenomenon double electrode double electrode catheter double electrode direct current arc furnace double electrode layer double electrodeposition double electrode series double electrode set double electrode transducer double-electromagnet double electron bond double electrovalence double element double-element double element pyroelectric infrared sensor