真空管

zhēn kōng guǎn

Rare

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Definitions

1. vacuum tube

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Child Words of 真空管

• 真 真 zhēn: really
• 真空 真空 zhēn kōng: vacuum
• 空 空 kōng: empty
• 空 空 kòng: to empty
• 管 管 guǎn: to take care (of)