thirteenth

adj.

第十三的；十三分之一的；

n.

第十三；十三分之一；

复数：thirteenths

1. She came thirteenth in the car race.
   车赛中她拿了第十三名。
2. This is the thirteenth country he visited.
   这是他访问的第十三个国家。

Equilibration: Egypt, Thirteenth Century
Preservation: Christian Spain, Thirteenth Century
An Etymological Dictionary of Pre-thirteenth Century Turkish
De-territorialization: Provence, Late Thirteenth Century
Proceedings of the thirteenth annual ACM-SIAM symposium on Discrete algorithms
AAAI-96: Proceedings of the Thirteenth National Conference on Artificial Intelligence
Proceedings of the thirteenth ACM international conference on Information and knowledge management
AAAI 1996: Proceedings of the Thirteenth National Conference on Artificial Intelligence, August 4-8, Portland, Oregon
Thirteenth Gaddum Memorial Lecture. Neuronal and endothelium-derived mediators in the modulation of the gastric microcirculation: in...
Law and kinship in thirteenth century England. By Sam Worby . (Royal Historical Society, Studies in Hist...