拼音：liàn zhī wèi dìng
注音：ㄌㄧㄢˋㄓㄨㄟˋㄉㄧㄥˋ
解释：用心琢磨，反复锤炼，决定不下来。
英语：donot be decided for all that to think a lot about
单字解释： 炼 之 未 定
After careful thinking and repeated tempering, I can't make a decision.
成语组合
成语结构
成语首拼
成语字数
相关成语
