在线词典定弦(~儿)调整乐器弦的松紧以校正音高; 〈方〉比喻打定主意你先别追问我,我还没~呢。拼音dìng xián解释(~儿)调整乐器弦的松紧以校正音高; 〈方〉比喻打定主意你先别追问我,我还没~呢。英文释义tuning (stringed instrument); (fig.) to make up one's mind