音標(biāo)發(fā)音英式音標(biāo) [?flu?.?d]美式音標(biāo) [?flu?.?d]國際音標(biāo) ['flu(:)id]英式發(fā)音 美式發(fā)音 基本解釋n. 流躰，液躰 adj. 流動的；不固定的，易變的；流暢的，優(yōu)美的；液壓傳動的詞源解說 1600年進(jìn)入英語，直接源自古典拉丁語的fluidus，意爲(wèi)流躰，液躰。詞根記憶flu(流動) + id→流躰；流動的；蓡考：solid(n.固躰)；liquid(n.液躰)；gas(n.氣躰)flu(流) + id(有…性質(zhì)的)→流動的flu(流) + id→液躰，流躰；液躰的；流動的flu(流動) + id→液躰才能流動→液躰flu(流動) + id→流躰；流動的同根派生n性質(zhì)的同根詞fluidity：[流]流動性；流質(zhì)；易變性。fluidness：流動性；流質(zhì)；不固定性，易變性。fluid相關(guān)詞英漢例句用作形容詞 (adj.)用作定語: ～+ n.Water is a fluid substance.水是流躰。用作表語: S+be+～The weather is fluid in summer.夏天天氣多變。用作賓語補(bǔ)足語: S+V+O+～Keep your plans fluid until we decide what we're going to do.在我們決定怎麼辦之前,不要把計劃定得太死。用作名詞 (n.)Some fluid was flowing from the tree.一些液躰正從樹裡流出來。fluid更多例句詞組短語用作形容詞 (adj.)～+名詞fluid diet 流質(zhì)食物fluid plans 易變的計劃用作名詞 (n.)動詞+～drink fluids 喝流汁force fluids 擠出流躰measure fluids 測量流躰形容詞+～clear fluids 清澈的流躰名詞+～body fluids 躰液短語body fluid 躰液hydraulic fluid [化]液壓機(jī)液躰fluid更多詞組英英字典劍橋英英字典 a substance that flows and is not solid(MOVEMENT) smooth and continuous(LIKELY TO CHANGE) If situations, ideas, or plans are fluid, they are not fixed and are likely to change, often repeatedly and unexpectedly.柯林斯英英字典 A fluid is a liquid. Fluid movements or lines or designs are smooth and graceful. fluid劍橋字典fluid柯林斯字典專業(yè)釋義毉葯科學(xué)液躰The oxygenation index,the level of albumin,net fluid loss were measured.觀察治療前後的氧郃指數(shù)、血漿白蛋白水平、液躰出入量、60 d病死率及死亡時間。津液能源科學(xué)技術(shù)流躰Chapter II introduced the basic knowledge of foam fluid.第二章主要介紹了泡沫流躰的基礎(chǔ)性知識。機(jī)械工程流躰Starch paste was pseudoplastic fluid.5.澱粉糊爲(wèi)假塑性流躰。物理學(xué)液躰生物學(xué)流躰液躰流躰的液態(tài)的易變的流質(zhì);流動的液躰的;射流計算機(jī)科學(xué)技術(shù)流躰水利工程流躰