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- There has been a lot of activity in the town today. 今天市中心相当热闹。
- The retention of data in a storage device. 数据保存在存储设备中的现象。
- A substance that promotes retention of moisture. 湿润剂一种用于保持湿度的物质
- Visual material aids the retention of information. 直观材料有助于加强记忆。
- He plead for the retention of the inn . 他请求保留这座小旅店。
- He plead for the retention of the inn. 他请求保留这座小旅店。
- Remembering is the retention of experience. 经历过的事物未逝去的就是记忆。
- Patterns of activity differ between species. 同种的活动形式不同。
- Their retention of public property is illegal. 他们对公共财产持有的产权是不合法的。
- There is a lot of activity on the stock exchange. 证券交易所买卖活动繁忙。
- There's been a lot of activity in the centre today. 今天市中心一直是熙熙攘攘。
- The Palace Museum was soon a hive of activity. 各项工作开展得有声有色，人文荟萃，极一时之盛。
- A center of activity or interest;a focal point. 中心；焦点活动或兴趣之中心；焦点
- The house was quiet, with no-sounds of activity. 整幢房子悄然无声，死气沉沉。
- He watched for signs of activity in the house. 他注视着那所房子里的动静。
- He watched the house for signs of activity. 他注视着那所房子里的动静。
- The streets were noisy and full of activity. 街上熙熙攘攘，车水马龙。
- I'm intent on tentative retention of potential patents. 我热衷于潜在专利权的暂时保留。
- SURVEY OF THE REGULARITY OF ACTIVITY IN M. FUSCUS. 青海田鼠活动规律的调查。
- Before Christmas the stores are hives of activity. 圣诞节快到时，商店里总是挤满了熙熙攘攘的人群。
