1、assistant
（用于头衔或职务前，表示级别略低）助理的，副的
the Assistant Secretary of Defense.
助理国防部长
a young assistant professor at Harvard.
年轻的哈佛助理教授
助手;助理;副手
Kalan called his assistant, Hashim, to take over while he went out.
考兰叫助理哈希姆在自己外出时代理其职。
The salesman had been accompanied to the meeting by an assistant.
营销人员在助手的陪同下参加了会议。
店员；售货员
The assistant took the book and checked the price on the back cover.
店员拿起书，核对了一下封底的定价。
She got a job as a sales assistant selling handbags.
她得到了一份手提包售货员的工作。
2、negative
(事实、局势或经历)不悦的，沮丧的，有害的
The news from overseas is overwhelmingly negative.
来自海外的消息特别不容乐观。
All this had an extremely negative effect on the criminal justice system.
这一切对刑事司法制度产生了极坏的影响。
消极的;悲观的
When asked for your views about your current job, on no account must you be negative about it.
被问及你对自己目前工作的看法时，无论如何不要流露出消极情绪。
Why does the media present such a negative view of this splendid city?
媒体为什么对这座光彩夺目的城市持如此悲观的看法？
