音标:['sentinl] ;
n. 哨兵, 标记
vt. 警戒, 守卫
[计] 标记
n a person employed to keep watch for some anticipated event
词型变化:名词复数形式 : sentinels
考试类型:[GRE]
词性分布:
名词100%

sentinel的用法和样例:

例句

用作名词(n.)
  1. The sentinel was stationed on a hill.哨兵被派在山上站岗。
  2. The press is a sentinel of our liberty.新闻界是捍卫我们自由的卫兵。
  3. At either end of the bridge a sentinel stood with rifle at ready.桥的两头各有一名哨兵,荷枪实弹守卫着。

词汇搭配

  • sentinel antibody前哨抗体
  • sentinel pile前哨痔
  • sentinel valve报警阀
  • sentinel cells[医] 近肾小球细胞...
  • sentinel gland警戒(淋巴)结...
  • sentinel node魏尔啸氏结,看守淋巴...
  • sentinel pyrometer高温计
  • sentinel animal哨动物
  • stand sentinel站岗; 守卫

经典引文

  • The sentinels who paced the ramparts announced that the..army was in sight.

    出自:Ld Macaulay
  • The grim cliff on which the castle stands sentinel over the North Sea.

    出自:transf.
  • The winding road was..sentineled by lofty pines.

    出自:B. J. Lossing
【近义词】

Finally Gared looked down. No fire, he muttered, low under his breath. 最后盖瑞低下头。那就算了。他讪讪地说。 Royce took it for acquiescence and turned away. Lead on, he said to Will. 罗伊斯于是妥协,带路罢。他对威尔说

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发表于:2018-12-28 / 阅读(140) / 评论(0) 分类 轻松英文阅读

AUDIE CORNISH, HOST: Police in India say there's no plan yet to recover the body of an American missionary. He was killed 10 days ago by indigenous people on a remote island in the Bay of Bengal. The islanders have resisted all outside contact for ce

发表于:2019-01-04 / 阅读(163) / 评论(0) 分类 2018年NPR美国国家公共电台11月

By Alan Silverman Hollywood 22 April 2006 Secret Service agents are the heroes and the suspects in a fanciful new political thriller set within the agency responsible for protecting the President and

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Woman's Body Found in Lake 12 Years After Disappearance The body of a Florida woman who vanished on her way to the airport 12 years ago has been found at the bottom of a lake near her home, police said Friday. Gail Schoening of Broward County was a m

发表于:2019-02-03 / 阅读(153) / 评论(0) 分类 阅读空间

There is the soldier who knocked me down, said the barber's boy; and they began pushing one another towards the sentinel. 就是这个哨兵把我打倒在地。那位理发师的孩子说,一群少年蜂拥冲向站岗的哨兵, He loaded and pr

发表于:2019-02-13 / 阅读(137) / 评论(0) 分类 美国语文第五册
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