Entry
雷打不動
Source
CEDict 100318
Characters
雷 打 不 動
Miscellaneous
Traditional
雷打不動
Simplified
雷打不动
Pinyin
lei2 da3 bu4 dong4
English
not shaken by thunder (idiom);the arrangements are unalterable to adhere rigidly to regulations will go ahead whatever happens (of an arrangement or plan)
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