deny的用法_策略路由可以使用deny语句么

05-23

deny

deny用法

三种用法:

1、vt.否定/否认,

①deny sth;

②deny doing sth = deny having done sth

例句:

He denied the signature.

他否认这是他的签名。

He denied knowing anything about their plans.

= He denied having known anything about their plans.

他否认知悉他们的计划。

2、拒绝给予 refuse to give,

①deny sb sth = deny sth to sb

He denied the money to his son.

= He denied his sone the money.

他拒绝给儿子钱。

3、vt.抛弃/背弃

He has denied his party and his principles.

他背弃了他的党和他的原则。

扩展资料

deny读音:英 [dɪˈnaɪ];美 [dɪˈnaɪ]

vt.拒绝; 拒绝承认; 拒绝…占有; 否认知情

现在分词:denying

过去式:denied

过去分词形式为:denied.

参考资料:百度百科-deny

单词“deny”的用法有哪些?

1. deny是及物动词,其现在分词/过去式/过去分词形式为:denying/denied/denied.

2. 中学阶段一般只要求掌握它三种用法:
1)vt.否定/否认,结构是:deny sth;deny doing sth = deny having done sth
如:He denied the signature.
他否认这是他的签名。
He denied knowing anything about their plans.
= He denied having known anything about their plans.
他否认知悉他们的计划。
2)拒绝给予 = refuse to give,结构是:deny sb sth = deny sth to sb
He denied the money to his son.
= He denied his sone the money.
他拒绝给儿子钱。
3)vt.抛弃/背弃
He has denied his party and his principles.
他背弃了他的党和他的原则。

refuse和deny的区别?

Deny/refuse

本组动词都有“拒绝”意思,但用法不同:

1、deny含义较广,有“拒绝、否认、不承认、节制、摒弃”等含义。主要搭配如下:

①deny +名词/doing ,意为“否认、不承认”。如:

He didn't deny the facts.他不否认事实。

She denied knowing anything about the coming examination.她否认她知道关于下次考试的任何事情。

注意:deny不接动词不定式作宾语,但可接不定式作宾语补足语。如:

The lawyer denied this to be the case.律师否认这是事实。

②deny + that从句,意为“否认(某事或某说法)”。如:

The driver denied that he was responsible for the car accident.司机不承认在这次车祸中的责任。

③deny +sb. sth.,意为“拒绝给予”。如:

Joseph denied his wife nothing.约瑟夫对妻子有求必应。

④deny + oneself +名词,意为“拒不、舍弃”。如:

The famous poet lived in a quiet countryside and denied himself to any visitors.那个著名诗人住在安静的乡下,不会见任何来客。

2、 refuse表示坚决甚至无礼貌地拒绝接受某物或做某事;此外,可表示拒绝给予。主要搭配如下:

①refuse +名词,意为“拒绝……”。如:

He refused my offer of help.他拒绝了我的帮助。

②refuse sb. sth.,意为“拒绝某人某物”。如:

I just can’t refuse my granddaughter anything.我就是无法拒绝我孙女的任何要求。

③refuse to do sth.,意为“拒绝做某事”。

Some university students from the countryside refused to take any donation. 一些农村来的大学生拒绝接受任何捐款。

拓展资料:

refuse是一个英语单词,可以用作名词和动词,可以翻译为废物、垃圾,等等。

deny 英 [dɪˈnaɪ] 美 [dɪˈnaɪ] vt.拒绝; 拒绝承认; 拒绝…占有; 否认知情

denied后面接啥

denied是deny过去式,用法和deny相同。
1)vt.否定/否认,结构是:deny sth;deny doing sth = deny having done sth
如:He denied the signature.
他否认这是他的签名。
He denied knowing anything about their plans.
= He denied having known anything about their plans.
他否认知悉他们的计划。
2)拒绝给予 = refuse to give,结构是:deny sb sth = deny sth to sb
He denied the money to his son.
= He denied his son the money.
他拒绝给儿子钱。
3)vt.抛弃/背弃
He has denied his party and his principles.
他背弃了他的党和他的原则。

(路由器配置)关于permit 和deny的用法。

可以
1Router(config)#access-list 110 permit icmp 212.78.170.160 0.0.0.31 any
2Router(config)#access-list 110 deny icmp any any
3Router(config)#access-list 110 permit ip any any

他会按顺序匹配, 匹配到1后就不会再去匹配2.3 了

扩展

继续问个问题哈, interface s4/2 和interface a4/2有什么区别。

补充

interface s4/2
interface a4/2
接口 接口类型 插槽号/模块号
S是串口 A是ATM

turn down,refuse,reject,decline,deny,object在表...

  turn down,refuse,reject,decline,deny,object在表示拒绝的意思时的区别如下:
  1、deny “否定”,指否定做某事或拒绝某事。 名词为 denial。接动词作宾语需用动名词。
  1) The boy denied having stealing the passenger’s wallet.
  (男孩不承认偷了乘客的钱包。)
  2) He denied to the police that he had taken part in the robbery.
  (他向警察否认他参加了抢劫。)
  3) In response to the inquiry, he made a firm denial of having any knowledge of the crime.
  (在回答询问时,他断然否认知道任何有关犯罪的情况。)  
  2、 refuse “拒绝”,语气较强。refuse to do dh. 表示不愿做某事;refuse后接宾语,相当于动词短语turn down的用法。名词为 refusal。
  1) He was very obstinate. He persisted in doing his own way and refused to listen to any advice.
  (他很固执,坚持要自行其事,不听任何劝告。)
  2) I think that it is wise for the manager to refuse/turn down the lucrative offer to their company.
  (我认为对他们公司有利可图的报价经理应该明智地予以拒绝。)
  3) I tried very hard to persuade him to join our group but I met with a flat refusal.
  (我竭力试图说服他加入我们的团队,但我遭到直接了当的拒绝。)  
  3、reject “拒绝”、“驳回”,正式用词,强调吧接受、不他人的意见、建议、请求等。名词rejection。
  1) The court rejected the prisoner’s appeal for a new trial.
  (法院驳回了犯人的申请重审。)
  2)It is your duty to accept or reject the proposal.
  (是接受还是拒绝这个建议,这是你的责任。)
  3) It is apparent that the publisher’s rejection of his manuscript of the article depresses him very much.
  (显而易见,出版商拒绝了他的文章手稿使他很压抑。)
  4、 turn down “拒绝”,“驳回”,口语用语,多指拒绝(请求、劝告等),宾语可为人或物,相当于refuse或reject的意思。
  1) When at a party, be sure not to turn down the person who tries to engage you in a conversation.
  (在聚会上,有人想要与你交谈时一定不要拒绝。)
  2) His impractical suggestion was turned down/rejected by the committee.
  (他那不切实际的建议被委员会拒绝了。)
  5、 decline “拒绝”、“谢绝”,指礼貌地推辞或谢绝某人的邀请或帮助。
  1) He invited her to dinner, but she declined on account of urgent business.
  (他邀请她共进晚餐,可是她因有紧急的事务婉言谢绝了邀请。)
  2) The actress declined the interview, saying her words have too often been twisted by reporters.
  (那位女演员拒绝接受采访,说她的话常常被记者歪曲。)

策略路由可以使用deny语句么

样会比ACL的deny要节省一些开销。这里我提醒:
interface null 0
no ip unreachable //加入这个命令
这样避免因为丢弃大量的报文而导致很多ICMP的不可达消息返回。
三层设备在转发数据包时一般都基于数据包的目的地址(目的网络进行转发),那么策略路由有什么特点呢?

1、可以不仅仅依据目的地址转发数据包,它可以基于源地址、数据应用、数据包长度等。这样转发数据包更灵活。
2、为QoS服务。使用route-map及策略路由可以根据数据包的特征修改其相关QoS项,进行为QoS服务。
3、负载平衡。使用策略路由可以设置数据包的行为,比如下一跳、下一接口等,这样在存在多条链路的情况下,可以根据数据包的应用不同而使用不同的链路,进而提供高效的负载平衡能力。
策略路由影响的只是本地的行为,所以可能会引起“不对称路由”形式的流量。