如果系统或服务不可用,合法用户就无法使用受攻击系统上的网络服务(见图2)。
互联网摘选
电影放了鲨克贴在姚明耳边说话的镜头,跳球,然后第一个球,鲨克想通过运球甩开姚明,结果被帽。
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Hundreds of people are said to have blocked a main highway leading north.
据称有数百人堵住了一条往北的主干公路。
《柯林斯高阶英汉双解学习词典》
The adrenoceptor antagonist phentolamine blocked the analgesia induced by nicotine injection.
烟碱引起的镇痛效应可被肾上腺素受体拮抗剂酚妥拉明部分阻断.
期刊摘选
The obstruction of invisible tinge blocked the original smooth of my breath.
或许那种无形的气息上的隔断阻碍了我原本顺畅的呼吸.
互联网摘选
Some students today blocked a highway that cuts through the center of the city.
今天一些学生堵塞了一条贯穿市中心的公路。
《柯林斯高阶英汉双解学习词典》
一会儿,传来了一阵脚步声,一群持枪的猎人蜂拥而入,因洞内所有的出口全被堵住,狼束手就擒。
互联网摘选
A huge tree crossing the street blocked the road, so all vehicles can't pass through.
一棵大树横断在马路上, 来往的车辆都堵住了.
互联网摘选
Then a lake formed, probably after an eruption blocked some rivers or streams.
可能是一次火山喷发之后,一些河流或溪水被堵塞了,形成了湖泊.
词典精选例句
