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詞匯 fluid
釋義
fluid/′flu:?d/ adj & n

adj (1) 流體的;流動的(capable of flowing like a liquid):a~diet/substance 流食/流質(zhì);The waters of the lake remained~throughout the winter. 在整個冬天,湖水一直沒有結(jié)冰。As it became warmer,the substance became more~. 天氣轉(zhuǎn)暖時,這種物質(zhì)就變得更像液體了?!纪?liquid,watery;〖反〗solid, hard, firm;

(2) 易變的(changing readily;not fixed or stable) [通常作pred]:The situation/Our holiday plans/His opinion is (are) still~. 形勢/我們的假期計劃/他的某種觀點變化不定。Keep your plans~until we decide what we're going to do. 在我們決定怎么辦之前,你不要把計劃定死?!玪iving space/ideas/arrangements 不固定的生活空間/想法/安排;〖同〗 flexible,changeable,unstable,adjustable;〖反〗 fixed,settled;

(3) 動作優(yōu)美的(changing readily;shifting;not fixedstable,or rigid):the~movements of a dancer 一位舞蹈演員優(yōu)美的動作;Her movements are very~. 她的動作非常優(yōu)美。

→ ′fluidness n 流動性;′fluidly adv 流動地;易變地;flu′idity n 流動性;流動狀態(tài);

n 流體;液(substance such as liquid or gas that flows relatively easily) [CU]:cleaning/cooling~清洗液/冷卻液;drink lots of~s 多喝水;All liquids and gases are~s. 所有的液體和氣體都是流體;~ounce 液量盎司;〖同〗 liquid,solution;〖反〗 solid;

【辨異】 fluid liquid 都是指非固體。但fluid 適用于任何流動物體,不管是流態(tài)的,還是氣態(tài)的,如:Pipes can carry fluids from place to place. (管道可以把流體從一個地方輸送到另一個地方。) 而liquid 一般是指水、油、酒精等物質(zhì),它們既不是固體,也不是氣體,如:Water ceases to be a liquid when it is frozen or turned to steam. (當(dāng)水結(jié)冰或變成水蒸汽時,就再不是液體了。)

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更新時間:2026/5/15 3:43:11