zhǔ​mài

midrib

主脉 主脈 zhǔ​mài
midrib
the main central vein of a leaf extending from the stalk to the tip
main mountain range
the principal range within a mountain system
main thread
the main thread or logic of a piece of writing; the key factor or central line of a complex event or relationship

Frequency

Written text
0.175 per million

Cross-References

Classifier

Sources

Frequency data
BCC Corpus (BLCU)