He preceded his speech with a warning against inattention.他在开始讲演前告诫大家不得心不在焉.He preceded his speech with welcome to the guests.他在正式讲演前,先对来宾表示欢迎.They swept into the hall, preceded by trumpeters.他们以喇叭手为前导昂首阔步走进大厅....
公司一直通过在商业杂志上刊登广告扩展客户群。The company has been expanding its customer base using trade magazine advertising.在商业世界中，无序状态主宰一切。In the business world, entropy rules.人们指责他在商业上投机取巧.He was accused of commercial opportunism....
我发现当我们的目光相遇时，我本能地还以微笑。I found myself smiling back instinc-tively when our eyes met.飞行员本能地驾机避开他们。The pilot instinctively maneuvered to avoid them.她本能地攥紧了拳头.Her hands clenched involuntarily....
Inbred mice of the DBA / 2 strain developed severe necrotizing lesions of the pancreatic islets.近亲繁殖的DBA/2系小白鼠发生了胰岛严重坏孢病变.Cells showing immunoreactivity to pancreatic polypeptide, glucagon and substance - P were not dete...