oversubscribed
/ˌəʊvəsəbˈskraɪbd/adjective
1- (of something for sale) applied for in greater quantities than are available（出售物品）过量认购的：
shares on sale in Europe were oversubscribed.
在欧洲销售的股票被过量认购。
1.1
- (of a course or an institution) having more applications than available places（课程, 学院）申请人数过多的。