啶
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ì
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Definitions
1. idine (chemistry)
Related Words
嘧啶
mì dìng
–
pyrimidine C4H4N2
吡啶
bǐ dìng
–
pyridine C5H5N (loanword)
哌啶
pài dìng
–
piperidine (chemistry) (loanword)