名词中文翻译
中文翻译：生命线
同义词：
['life-sustaining', 'life-saving']
例句：
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1.The lifeline of the expedition was the radio signal from the base.
探险队的救命稻草是基地的无线电信号。
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2. She clung to her lifeline as the storm raged on.
暴风雨肆虐时，她紧紧抓住生命线。
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3. The doctors used a lifeline to save the drowning child's life.
医生们用一根生命线来拯救那个溺水儿童的生命。