中文词 · Chinese word
铜
tóng — copper (chemistry); see also 紅銅|红铜[hong2 tong2]; CL:塊|块[kuai4]
HSK 2.0 L5, HSK newest L6, HSK 3.0 L7 · study the lists
中文词 · Chinese word
tóng — copper (chemistry); see also 紅銅|红铜[hong2 tong2]; CL:塊|块[kuai4]
HSK 2.0 L5, HSK newest L6, HSK 3.0 L7 · study the lists