| 释义 | 
		cu·bi·tus \ˈkyübəd.əs\ noun (plural cubi·ti \-bəˌtī\) Etymology: Latin, elbow, cubit — more at cubit 1.   a.  : forearm, antebrachium  b.  : ulna 2. [New Latin, from Latin]  : one of the primary veins of an insect's wing, located between the media and the anal vein |