例句與造句

1. the library will resume regular opening hours from 21 august 2006 onwards
   圖書館于二零零六年八月二十一日起恢復(fù)正常開放時間。
2. regular open algebra
   正則開代數(shù)
3. regular open subset
   正則開子集
4. regular open set
   正則開集
5. yesterday it also mopped up a record rmb225bn ( $ 28.3bn ) in its regular open market operations
   昨日，央行還在其例行的公開市場操作中，創(chuàng)紀(jì)錄地完成2250億元人民幣（合283億美元）的資金回籠工作。
6. It's difficult to find regular open in a sentence. 用regular open造句挺難的