相关单词同義詞high sign, alarm, word, mark, obvious, prominent, marked, noted, outstanding, semaphore, 近義詞n. indication, sign v. gesture, motion臨近詞signatory, sign, signally, signaler, signalman, signaling, signal to, signalase, signalled, signaller, signalize, signalise相似詞sign sth over, sign up, sign your own death warrant idiom, signage, signal box, signal tower, signalize, signally, 返回 signal