磨穿鉄硯
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Âm Hán-Việt: MA XUYÊN THIẾT NGHIỄN
意味Nghĩa
- danh từthành ngữ bốn chữ
1.showing unyielding diligence in one's studies; wearing a hole through one's metal inkstone from constant studying
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masentekken
Âm Hán-Việt: MA XUYÊN THIẾT NGHIỄN
1.showing unyielding diligence in one's studies; wearing a hole through one's metal inkstone from constant studying