A discarded piece of material by a master craftsman; metaphorically, a person who is considered useless, untalented, or inept, especially when judged by skilled practitioners.
他觉得自己就像是匠门弃材，无论如何努力都无法在专业领域有所建树。
He felt like a discarded piece of material from a master craftsman's workshop, unable to achieve anything substantial in his professional field no matter how hard he tried.
Era:
Early Modern
Frequency:
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