11、Circuit Switching and Packet Switching destination [?desti'nei??n]n. 目的地,终点 allocate ['?l?keit]vt. ?分配,分派,配给 release [ri'li:s]vt. ?释放,放松,发布 jargon ['?α:g?n]n. ?行话,土语 manipulate [m?'nipjuleit]vt. ?处理,操纵 seize [si:z]vt. ?抓住,占领,俘获 proceed [pr?'si:d]vi. ?进行,继续 inform [in'f?:m]vt. ?通知,告诉 intervention [int?'ven??n]n. ?干预,干涉,妨碍 subnet ['s?b'net]n.? 子网,分网 block [bl?k]n. ?一批,一组,一块 header ['hed?]n. ??头,头部 checksum ['?eks?m]n. ?检验和,检验项 regard [ri'gα:d]v. ?与……有关,涉及 attach [?'t??]vt. ?缚,系,捆 entirely [in'tai?li]ad. ?完全地,彻底地 accordingly [?'k?:di?li]ad. ?相应地 queue [kju:]n. ?行列,长队 variation [?v??ri'ei??n]n. ?变动,变化,变更 incur [in'k?:]vt. ?招致,惹起 guarantee[?g?r?n'ti:]vt. ?保证,担保 steady ['stedi]a. ?平稳的,不变的 amortize [?'m?:taiz]vt. ?缓冲,分摊 bursty ['b?:sti]n. ?突发性,突发 randomness['r?nd?mnis]n. ?随机,机遇 constraint [k?n'streint]n. ?强迫,强制,制约 relatively ['rel?tivli]ad. ?相对地,比较地 response [ris'p?ns]n. ?回答,响应 dedicated ['dedikeitid]a. ?专用的 assign [?'sain]vt. ?分配,指派,委派 utilization [?ju:tilai'zei??n]n. ?利用 dynamically [dai'n?mikli]ad. ?动态地,有生气地 benefit ['benifit]n. ?利益,好处,恩惠 simultaneously [sim?l'teinj?sli]ad. ?同时地,同时发生 consecutive [k?n'sekjutiv]ad. ?连续地,连贯地 pipeline ['paiplain]v. ?用管道输送 procedure [pr?'si: ? ?]n. ?过程,步骤 entity ['entiti]n. ?存在,实体