外翻;翻转
Eversion \E*ver"sion\, n. [L. eversio: cf. F. ['e]version.] 1. The act of eversing; destruction. --Jer. Taylor. 2. The state of being turned back or outward; as, eversion of eyelids; ectropium.
eversion n 1: the position of being turned outward; "the eversion of the foot" 2: the act of turning inside out [syn: {inversion}, {everting}]