鉛芯 (jyun4 sam1) — Also used to refer to the graphite in pencils. in Cantonese
jyunˎ₄鉛samˉ¹芯简 铅芯
Mandarin Pinyin: qian1 xin1
Meaning of 鉛芯
nounAlso used to refer to the graphite in pencils.
nounLead, the metallic element Pb.
noun pencil lead
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