| 单词 | current |
| 释义 | current noun¹ 1continuous flowing movement of water水流adjective | current + verb | preposition adjective➤fast, fast-flowing, powerful, strong, swift急流；涌流▸➤cold, warm寒流；暖流➤rip离岸流▸➤tidal潮流▸➤dangerous, treacherous危险的／凶险的激流▸➤ocean, water洋流；水流▸➤prevailing盛行流◆the prevailing current flows from east to west.盛行洋流是自东往西流动的。➤offshore离岸流current + verb➤flow水流流动▸➤carry sb/sth, sweep sb/sth水流带着⋯／卷走⋯◆the strong current carried the boat downstream.急流将船冲向下游。◆she was swept away by the treacherous currents.她被危险的激流卷走了。preposition➤against a/the current逆流◆he was swimming against the current.他在逆流游泳。➤in a/the current在水流中◆the boat was carried along in the current.小船顺流而下。➤with a/the current顺流◆it's easier to go with the current.顺流而下比较容易。current noun² 2flow of air气流adjective | phrases adjective➤warm暖流▸➤air, wind气流；风海流◆birds of prey use warm air currents to lift them high in the sky.猛禽利用暖气流升上高空。➤convection对流phrases➤a current of air一股气流current noun³ 3flow of electricity through a wire电流adjective | verb + current | current + verb adjective➤high, strong高强度电流；强电流➤low, weak低电流；弱电流▸➤electric, electrical电流▸➤alternating, direct交流电；直流电➤input, inward输入电流▸➤output, outward输出电流verb + current➤generate, induce, produce产生电流▸➤carry, conduct, pass, transmit传输电流▸➤switch off, switch on关闭／开启电流◆check all your wiring before switching on the current.开启电流前要检查所有供电线路。current + verb➤flow, pass through sth电流流动；电流通过⋯◆measure the current flowing in the wire.测量电线中的电流。 current /kʌrənt; name kɜːr-/ adjective [only before noun] happening now; of the present time 现在发生的；当前的；现时的◆current economic conditions 当前的经济情况◆your current employer 你现时的雇主◆a budget for the current year 本年度预算☞ current current nouncurrent ♦︎ flow ♦︎ circulation ♦︎ passagethese are all words for the movement of sth, such as a liquid, a gas or electricity.这些词均表示液体、气体或电等的流动。patterns and collocations 句型和搭配◆against / with the current / flow◆a current / the flow / the circulation / the passage of water / air◆a current / the flow / the passage of electricity◆the flow / circulation of blood◆air currents / circulation◆a constant current / flow / circulation◆a steady current / flow◆a free flow / passage■ current [countable] an amount of water or air that moves continuously in one direction, especially through a larger amount of water or air in which there is less movement; the movement of electricity in one direction, for example through a wire（尤指随着大量相对静止的水或气团移动的）水流，气流；电流◆he swam to the shore against a strong current.他逆着急流游向岸边。◆changes in ocean currents can have drastic effects on marine life.洋流的改变对海洋生物有严重的影响。◆birds use warm air currents to help their flight.鸟利用暖气流助飞。◆he leaped as though a powerful electric current had passed through him.他跳了起来，好像身体通过一股强大的电流。◆measure the current flowing through the wire.测量通过电线的电流。■ flow [uncountable, countable, usually singular] the steady and continuous movement of liquid, air or electricity in one direction液体流；气流；电流◆she tried to stop the flow of blood from the wound.她试图止住伤口流血。◆the whole operation depends on a steady flow of electricity.整个操作取决于稳定的电流。 ➡ see also flow → flow verb ■ circulation /sɜːkjəleɪʃn; name sɜːrkjəleɪʃn/ [uncountable, countable] the movement of blood around the body; the movement of air, gas or water around an area or inside sth such as a system or machine血液循环；（气或水在某范围的）流动，循环◆people with poor circulation are more likely to suffer from the condition.血液循环不畅的人更容易患此症。◆the design of the shoe allows for a greater circulation of air around the foot, keeping it cool.这种鞋的设计使得脚周边有更多空气流通，保持通爽。 ➡ see also circulate → flow verb ■ passage [uncountable] (formal) the action of light, liquid, gas or electricity going across, through or past sth（光、液体、气或电的）穿过，穿越◆large trees may obstruct the passage of light.大树可能阻挡光线穿过。◆the operation will allow free passage of fluid in and out of the organ.手术将使得体液自由进出那个器官。 current [countable] an amount of water or air that moves continuously in one direction, especially through a larger amount of water or air in which there is less movement; the movement of electricity in one direction, for example through a wire（尤指随着大量相对静止的水或气团移动的）水流，气流；电流◆he swam to the shore against a strong current.他逆着急流游向岸边。◆changes in ocean currents can have drastic effects on marine life.洋流的改变对海洋生物有严重的影响。◆birds use warm air currents to help their flight.鸟利用暖气流助飞。◆he leaped as though a powerful electric current had passed through him.他跳了起来，好像身体通过一股强大的电流。◆measure the current flowing through the wire.测量通过电线的电流。 current [only before noun] happening or existing now现时发生的；当前的；现在的◆the necklace would be worth over $5 000 at current prices.那条项链按现价将超过 5 000 元。◆ask your current employer to give you a reference.请你现在的雇主为你写封介绍信。◆our current financial situation is not good.我们目前的财政状况并不好。opp former , then , ex- → former , previous → previous ▸ currently adverb◆this matter is currently being discussed by the board.董事会现在正在讨论这个问题。opp previously → previous current¹/ˈkʌrənt ||; ˈkɝənt/adj1. of the present time; happening now 现时的；现行的: ◇current fashions/events 时装；时事 2. generally accepted; in common use 被普遍接受；通用: ◇is this word still current? 这个词还通用吗？ current²/ˈkʌrənt ||; ˈkɝənt/noun1. [c] a continuous flowing movement of water, air, etc 水流；气流: ◇to swim against/with the current 逆流╱顺流游泳 (figurative 比喻) a current of anti-government feeling 一股反政府的情绪 2. [u] the flow of electricity through a wire, etc 电流 currentsee ⇨ now 4 ⇨ use 9 ⇨ water 3☞ current¹☞ current² |
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