| 词汇 | thesaurus_heads-up |
| 释义 | heads-upnoun These are words and phrases related to heads-up. Click on any word or phrase to go to its thesaurus page. Or, go to the definition of heads-up. WARNINGSynonymswarning warning signal warning sign alarm signal forewarning notice notification intimation hint sign token omen portent foretoken presage apprisal advice |
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