生死未卜，汉语成语，拼音是shēng sǐ wèi bǔ，意思是或生或死结果尚难测定。出自《八仙全传》。
受伤的飞行员生死未卜。
擎天柱与威震天于太空桥爆炸中一同失踪，生死未卜。
Oslash; Optimus Prime and Megatron are caught in the destruction of an experimental Space Bridge and presumed dead.
一些来自肯尼亚、英国与意大利的外国援助工作者们也被绑架，如果仍生死未卜。
Foreign aid workers from Kenya, Britain and Italy have been kidnapped and are still unaccounted for.
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