四元数

sì yuán shù

Definitions

1. quaternion (math.)

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 四元数

currency unit (esp. Chinese yuan)

four

to count

number

frequently