音标:[ˈsentənəlz] ;
n. 岗哨, 哨兵( sentinel的复数形式 )
n. a person employed to keep watch for some anticipated event

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】

首先先看OG的官方例子: OG作为唯一一本ETS官方发布的考试资料,自然是要好好研究的,大家可以通过OG的范例,从中总结模版,修改润色后成为自己的:模版,在考试中灵活运用 Writing Sample

发表于:2019-01-18 / 阅读(80) / 评论(0) 分类 托福英语
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