火线 (huǒ xiàn) — (military) battle line, firing line; (electrical) live wire
定義
Literally 'fire line' — a battle/firing line in the military, and (in 电路 contexts) a live wire that is currently carrying current. Both senses are concrete nouns, not abstract metaphors.
noun
(military) battle linefiring line(electrical) live wire
量詞 · 条
例文
- 火线。Shì bīng men yǒng gǎn dì chōng shàng le huǒ xiàn.The soldiers bravely charged onto the firing line.
- 火线。Xiū lǐ diàn qì qián yí dìng yào xiān guān diào huǒ xiàn.Before repairing electrical appliances, be sure to disconnect the live wire first.
- 火线，。Tā zài huǒ xiàn shàng shòu le shāng, bèi sòng huí le hòu fāng.He was wounded on the firing line and was sent back to the rear.
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