词汇	at four p.m
释义	at four p.m. 下午4点
随便看	Gas-filled transportation gas filled triode gas-filled triode gas filled tube gas-filled tube gas-filled, tube gas-filled tube arrester gas filled tube, gaseous tube gas filled tube rectifier gas-filled tube rectifier gas-filled tungstenfilament lamp gas-filled type gas-filled type explosionproof machine gas filled type explosion proof machine gas filled type explosion-proof machine gas-filled type explosion-proof machine gasfilled valve gas filled valve gas-filled valve gas-filled vapour-filled thermometer gas-filled variable capacitor gas-filled with solid cathode gas-filled works gas-filled x-ray tube gas filling