短語(yǔ)詞組短語(yǔ)positive pole sensitivity [電子]陽(yáng)極霛敏度sacrifice positive pole 犧牲陽(yáng)極iron positive pole 鉄陽(yáng)極silver positive pole 銀正極Positive pole sulphur technic 陽(yáng)極硫化技術(shù)sacrificed positive pole protection 犧牲陽(yáng)級(jí)保護(hù)the positive pole 正極positive pole type 陽(yáng)極型additional positive pole 附加陽(yáng)極 返回 positive pole