thirty

n.

三十；三十个；三十年代；三十的记号

adj.

三十的，三十个的；

num.

三十；三十个；

复数：thirties

1. I'll be thirty next year.
   明年我就满三十岁了。
2. I get up at six thirty every morning.
   我每天早上六点半起床。
3. She dashed off two letters in thirty minutes.
   她在30分钟内写好了两封信。
4. There are more than thirty footmen in this hotel.
   这家旅馆里有三十多名仆役。
5. She has served the family faithfully for thirty years.
   她为这个家忠心耿耿地操劳了30年。
6. There were many people with leprosy around the age of thirty.
   在三十年代有很多麻疯病人。

THIRTY YEARS OF GRAPH MATCHING IN PATTERN RECOGNITION
Data envelopment analysis (DEA) – Thirty years on
Glial fibrillary acidic protein: GFAP-thirty-one years (1969-2000).
Thirty Years and Counting: Finding Meaning in the N400 Component of the Event-Related Brain Potential (ERP)
Note on the Article "Zero-Moment Point - Thirty Five Years of its Life".
Thirty-Day Results of the SAPIEN Aortic Bioprosthesis European Outcome (SOURCE) Registry A European Registry of Transcatheter Aortic...
A Comparison of Prediction Accuracy, Complexity, and Training Time of Thirty-Three Old and New Classification Algorithms
A Comparison of Prediction Accuracy, Complexity, and Training Time of Thirty-Three Old and New Classification Algorithms
Congenital bile duct cysts : Classification, operative procedures, and review of thirty-seven cases including cancer arising from ch...
Comparison of endovascular aneurysm repair with open repair in patients with abdominal aortic aneurysms (EVAR Trial I), thirty-day o...