Counter

这些药片无需处方可直接购买.

他打了我,但我没有还手。

我家邻居的意见与我父母的意见相反。

这种计数器称为并行进位同步计数器。

三位计数器就可用来累计7个脉冲。

【记】※ counter-柜台,encouter-遇到:在柜台遇到老朋友 ※ count-计算,er-拼音“儿”:儿子在柜台里计算今天的营业额 ※ counter-柜台、相反:柜台里的收款员与顾客面对面,利益则相反

counter n 1 long narrow flat surface over which goods are sold or served or business done in a shop, bank, etc （商店、 银行等的）柜台. 2 (idm 习语) over the `counter (of medicines) without a prescription(1a) （指药品）无处方 These tablets are available over the counter. 这些药片无需处方可直接购买. under the `counter (of goods bought or sold in shops) secretly （指商店买卖货物）暗中交易, 走後门 In Britain pornography was once sold under the counter. 在英国, 色情书画曾一度在暗地里出售. counter n 1 small disc used for playing or scoring in certain board games 筹码. 2 (used in compounds 用以构成复合词) device for counting repeated mechanical actions 计数器 an engine's rev-counter 发动机转速计. 3 thing that can be exchanged for sth else 可与他物交换之物 Our missiles will be a useful bargaining counter in our negotiations with the Russians, ie may be given up in exchange for concessions. 在我们与俄国人的谈判中, 我们的导弹是讨价还价的有利资本. counter adv ~ to sth in the opposite direction to sth; in opposition to sth; contrary to sth 与某事物的方向相反; 相反地 act counter to sb's wishes 违背某人的意愿 Economic trends are running counter to the forecasts. 经济发展趋势与预测的结果截然相反. counter v [Ipr, Tn, Tn.pr, Tf] ~ with sth; ~ sb/sth (with sth) respond to (sb/sth) with an opposing view, a return attack, etc 反对, 反击（某人[某事物]） The champion countered with his right, ie responded to a blow with a right-handed punch. 这位卫冕者挥起右拳还击. They countered our proposal with one of their own. 他们针对我们的建议提出了一项相反的建议. The minister countered his critics with a strong speech defending his policies. 这位部长慷慨陈词为其政策辩护, 反驳批评他的人. I pointed out the shortcomings of the scheme, but he countered that the plans were not yet finished. 我指出那方案的缺点, 但他申辩说各项计划尚未完成.

*['kauntә]n. 计算器, 计算者, 柜台, 筹码a. 反方向的, 相反的ad. 反方向地, 相反地【计】 计数器; 计数字【化】 计数器【医】 计数器【经】 计算器, 计算员, 筹码相关词组: under the counter

①计数器，计数管 ②计算机