| ornithine | (n) an amino acid that does not occur in proteins but is important in the formation of urea |
| 鸟胺酸 | [鸟 胺 酸 / 鳥 胺 酸] ornithine [Add to Longdo] |
| オルニチン | [orunichin] (n) ornithine [Add to Longdo] |
| オルニチン回路 | [オルニチンかいろ, orunichin kairo] (n) ornithine cycle [Add to Longdo] |