Demo Stories Pills Dictionary Annotator For Schools Download App

Demo Stories Pills Dictionary Annotator For Schools Download App

Dictionary/共价键

共价键共價鍵

gòng jià jiàn

ㄍㄨㄥˋ ㄐㄧㄚˋ ㄐㄧㄢˋ

N

1covalent bond (chemistry)

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