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indicator

英 /ˈɪndɪkeɪtə(r)/美 /ˈɪndɪkeɪtər/
  • n.
    标志，迹象；方向灯，转向指示灯；指示器，显示器；指示剂；指示（物）种
复数indicators
CET4CET6IELTSGREGMATSAT商务英语

词语例句

  1. 标志，迹象cn.

    六级四级

    • The economic indicators are better than expected.

      经济指标比预期的好。

    • How can biological indicators show the opposite of economic indicators?

      生物指标怎么能与经济指标相反呢？

    • But it's not the only indicator and, paradoxically, its significance is declining.

      但这并不是唯一的指标，而且矛盾的是，它的重要性正在下降。

  2. 方向灯，转向指示灯cn.

    • He flipped his indicator, and took a left.

      他打开汽车方向灯，向左转了弯。

  3. 指示器，显示器cn.

    六级四级

    • He realized the speed indicator failed.

      他意识到速度显示器失灵了。

    • Yes, the power indicator was on, and it was running, but somehow the sound didn't come through.

      是的，电源指示灯是亮的，机器也正在运行，但是不知怎么的声音就是出不来。

    • Penguins, like other seabirds and marine mammals, occupy higher levels in the food chain and they are what we call bio-indicators of their ecosystems, "Penguins are sensitive indicators of changes in marine ecosystems."

      像其他海鸟和哺乳动物一样，企鹅在食物链中占据较高的位置；它们是我们所说的生态系统的生物指示器，即“企鹅是海洋生态系统变化的灵敏的指示器。”

  1. But it's not the only indicator and, paradoxically, its significance is declining.
    但这并不是唯一的指标，而且矛盾的是，它的重要性正在下降。
  2. As an indicator of shifts in the Earth's climate, the isotope record has two advantages.
    作为地球气候变化的指标，同位素记录有两个优势。
  3. Yes, the power indicator was on, and it was running, but somehow the sound didn't come through.
    是的，电源指示灯是亮的，机器也正在运行，但是不知怎么的声音就是出不来。

相关短语

  • PH indicator
    酸碱指示剂；pH指示剂；指示剂；酸指示
  • redox indicator
    氧化还原指示剂；氧化还原指示；氧
  • indicator species
    指示种；指示物种；指标种
  • dial indicator
    针盘指示表；度盘式指示表；千分表；刻度盘指示器
  • Indicator function
    指示函数；指示函數

词语扩展

n.
pointerviewer
[微][试剂][计][电][电子][机]指示器；指示剂；指示符；压力计
adj.
indicative象征的；指示的；表示…的
indicant指示的；表示的
indicatory表示的；指示的
n.
indication指示，指出；迹象；象征
indicative陈述语气；陈述语气的动词形式
indicant指示物
vt.
indicate表明；指出；预示；象征

词义分布

指标
70.4%
指示器
16.4%
标志
6.8%
指示剂
3.2%
指示符
2.8%
指示牌
0.3%
迹象
0.2%

英英释义

  • n.a number or ratio (a value on a scale of measurement) derived from a series of observed facts; can reveal relative changes as a function of time
  • n.a signal for attracting attention
  • n.a device for showing the operating condition of some system
  • n.(chemistry) a substance that changes color to indicate the presence of some ion or substance; can be used to indicate the completion of a chemical reaction or (in medicine) to test for a particular reaction
  1. n.
    a flashing light on a car that tells you when the car is going to turn left or right
    （汽车的）转向灯，转向指示灯

词源

  • indicator指示器，信号
    来自indicate,指示。