key的近义词/同义词有哪些
key的近义词/同义词有：opener, clue, tone, pitch, note, answer, lead, explanation, reference, opener, explanation, island, cardinal, tone, note, pitch, clue, highlight, lead, cue, answer, explication。
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key的近义词（钥匙;提示）：opener, clue。
key的近义词（音调）：tone, pitch, note。
key的近义词（题解;答案;说明）：answer, lead, explanation。
key的近义词（其他释义）：reference, opener, explanation, island, cardinal, tone, note, pitch, clue, highlight, lead, cue, answer, explication。