lithium

大学 FREQ #22106

n. 锂 [化] 锂Li

发音

US /ˈlɪθi.əm/
US /ˈlɪθi.əm/

词形变化

lithiums 复数 lithiums

教材释义与例句

名词

锂（符号Li）

释义与例句

n.
  1. 1.

    The simplest alkali metal, the lightest solid element, and the third lightest chemical element (symbol Li) with an atomic number of 3 and atomic weight of 6.94. It is a soft, silvery metal.

    锂

    不可数 可数

    The importance of lithium-ion batteries makes lithium a potentially strategic natural resource.

  2. 2.

    A single atom of this element.

    可数 不可数
  3. 3.

    Lithium carbonate or other preparations of lithium metal used as a mood stabiliser to treat manic depression and bipolar disorders.

    不可数 医学 可数

    It seems like his moods are better since he started taking lithium.

  4. 4.

    A lithium battery.

    可数 不可数

词汇关系

名词

同义词 1

li

上位词 1

metal

整体词 4

amblygonite lepidolite spodumene zinnwaldite

相关短语

lithium fluoride [化] 氟化锂 lithium aluminium hydride [化] 氢化铝锂 lithium aluminohydride lithium hydride [化] 氢化锂 lithium acetate [化] 乙酸锂; 醋酸锂 lithium battery 锂电池 lithium bromide [化] 溴化锂 [医] 溴化锂 lithium carbonate [化] 碳酸锂 [医] 碳酸锂 lithium chloride [化] 氯化锂 lithium citrate [化] 柠檬酸锂; 枸椽酸锂 [医] 枸橼酸锂 lithium deuteride [化] 氘化锂 lithium diisopropylamide lithium economy lithium hydroxide [化] 氢氧化锂 lithium iodide [化] 碘化锂 [医] 碘化锂

词源

From New Latin lithium, from Ancient Greek λίθος (líthos, “stone”) + -ium.

来源：wiktionary