keep by

• vt. 备有

例句

用作及物动词 (vt.)

1. Most US banks keep their staff areas well stocked with advertisements and leaflets.
   大多数美国银行在其营业处所备有大量的宣传广告和小册子。
2. We always keep a good stock of drink on hand in case we have unexpected visitors.
   我们总是备有很多酒，以防不速之客。