Synset:distress signal
Hypernyms:sign signal signaling
Inherited Hypernyms:distress signalsignalcommunicationabstractionentity
Direct Hyponyms:MaydaySOS
Full Hyponyms:
maydaysos
单词 | distress call |
释义 | Distress Call nnoun.communicationan internationally recognized signal sent out by a ship or plane indicating that help is needed Synset:distress signal Hypernyms:sign signal signaling Inherited Hypernyms:distress signalsignalcommunicationabstractionentity Direct Hyponyms:MaydaySOS Full Hyponyms: maydaysos |
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