noun

Meanings

  1. 1 (in 嘧啶) pyrimidine

Examples

HSK 7-9
Mì dìng shì hésuān de jīběn dānyuán zhīyī.
Pyrimidine is one of the basic units of nucleic acids.
HSK 7-9
Bāomìdìng hé xiōngxiàn mì dìng dōu hányǒu mì dìng huán.
Cytosine and thymine both contain a pyrimidine ring.

Tips

usage
Purely a chemistry transcription character. It only appears in (pyrimidine) and related compound names.

Components

radical
kǒu
mouth
The mouth radical is the standard marker for sound-transcription characters, the exact job does in chemical loanwords.
phonetic
dense; secret
Supplies the reading mì and contributes nothing to meaning, serving only as the phonetic alongside the mouth radical.

Stroke Order