Demo Stories Pills Dictionary Annotator For Schools Download App

Demo Stories Pills Dictionary Annotator For Schools Download App

Dictionary/硫酸铜

硫酸铜硫酸銅

liú suān tóng

ㄌㄧㄡˊ ㄙㄨㄢㄊㄨㄥˊ

N

1copper sulfate CuSO4

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