延髓

yán suǐ

Rare

Definitions

1. medulla oblongata (the lower half of the brainstem)

Stop forgetting what you study.
Build recall daily.

Try HanyuGuide's Chinese review system with multiple choice, typed recall, tone-aware practice, and reviews scheduled before memory fades.

Start Free Trial $9.99 / year

Lifetime for $19.99 Try the 30-second demo

Child Words of 延髓

to prolong

marrow