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energy

音標['enәdʒi] 讀音

漢語翻譯

n. 精力, 精神, 活力, 能量
【化】 能; 能量
【醫】 能[量]
【經】 能源, 能量

詞型變化:

名詞複數:energies 

英文解釋:

名詞 energy:

  1. (physics) the capacity of a physical system to do work; the units of energy are joules or ergs
  2. forceful exertion
    同義詞:vigor, vigour, zip
  3. enterprising or ambitious drive
    同義詞:push, get-up-and-go
  4. an imaginative lively style (especially style of writing)
    同義詞:muscularity, vigor, vigour, vim
  5. a healthy capacity for vigorous activity
    同義詞:vim, vitality
  6. the federal department responsible for maintaining a national energy policy of the United States; created in 1977
    同義詞:Department of Energy, Energy Department, DOE

例句:

  1. Chlorophyll is a green substance in plants that absorbs energy from sunlight and helps them grow.
    葉綠素是生長在植物中的綠色物質,它能吸收陽光,促進植物生長。
  2. The solar cell can convert the energy of sunlight into electric energy.
    太陽能電池能把陽光的能量轉化為電能。
  3. Young people usually have more energy than the old.
    青年人通常比老年人精力充沛些。

詳細解釋:


en.er.gy

n.(名詞)
【複數】 en.er.gies
The capacity for work or vigorous activity; vigor; power.See Synonyms at strength
能力,精力,活力:工作或積極活動的能力;活力;精力參見 strength

Exertion of vigor or power:
精神,力氣:精力或能力的耗用:
例句:
a project requiring a great deal of time and energy.
一項需要耗用大量時間和精力的方案

Vitality and intensity of expression:
充滿活力和激情的表述:
例句:
a speech delivered with energy and emotion.
一個充滿力量及激情的演說

Usable heat or power:
熱能源,電能:可用的熱量或能量:
例句:
Each year Americans consume a high percentage of the world`s energy.
每年美國人都消耗掉世界能源的很大比例

A source of usable power, such as petroleum or coal.
能源:可用能量的來源,如石油或煤
Physics The capacity of a physical system to do work.
【物理學】 能量,能:物理系統做功的容量能力
n.attributive.(定語名詞)
Often used to modify another noun:
用於修飾另一個名詞:
例句:
energy conservation; energy efficiency; an energy czar.
能量守恆;功效;強權的沙皇

來源:
French énergie
法文 énergie
from Late Latin energoa
源自 後期拉丁語 energoa
from Greek energeia
源自 希臘語 energeia
from energos [active]
源自 energos [積極的,主動的]
en- [in, at] * see en- 2
en- [在…上,在…] *參見 en-2
ergon [work] * see werg-
ergon [功] *參見 werg-

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