1.etiquette n.礼仪,礼节
The rules of etiquette are not so strict nowadays.
如今的礼仪规则已不那么严格了 。
2.feedback n.反馈;反应
It would monitor traffic flows and provide feedback to motorists.
它能监控交通状况,然后给司机提供反馈信息 。
3.negative adj.消极的,否认的
Upon a negative decision, the applicant loses the protection offered by Belgian law...
一旦得到否定裁决,申请人就失去了比利时法律的保护 。
4.criticize vt.& vi.分析,评估;批评;挑剔
They would criticize me, or worse yet, pay me no attention.
他们会指责我,或者更糟糕的是,干脆对我毫不理睬 。
5.nuisance n.讨厌的东西(人,行为)麻烦事
He spent three days making an absolute nuisance of himself.
他3天时间就把自己变成了个地地道道的“讨人嫌” 。