第1个回答 2012-04-22
To arrange to do certain things at a certain time.
第2个回答 2012-04-22
1.Arrangements for a certain period of time to do something
2.Arrangements for a certain time to do something
3,arrange certain period time to do something
第3个回答 2012-04-22
set aside a certain time for sth
assign a time for sth