erg

n. 尔格 [计] 尔格

发音

UK /ɜːɡ/
其它
US /ɝɡ/

词形变化

ergs 复数 areg 复数 erged erging ergs 三单 erging 现在分词 erged 过去式 erged 过去分词

释义与例句

n.
  1. 1.

    A unit of work or energy, being the amount of work done by a force of one dyne applied through a distance of one centimeter. Equal to 10⁻⁷ joules.

    尔格

  2. 1.

    A large desert region of sand dunes with little or no vegetation, especially in the Sahara.

    地质
  3. 1.

    An ergometer.

    俚语 体育
v.
  1. 1.

    To use an ergometer.

    不及物 俚语 及物 体育

    I erg every morning.

    She erged a steady state piece.

词汇关系

名词

上位词 1

work unit

整体词 3

j joule watt-second

词源

From Ancient Greek ἔργον (érgon, “work”). Doublet of ergon and work.

来源：wiktionary