electromagnetic

/ɪˌlektrəʊmæɡˈnetɪk/ (bre, ipa) · [ˌɪlˌɛktromæɡnˈɛtɪk] /ɪˌlektrəʊmæɡˈnetɪk/ (ame, ipa) · [ˌɪlˌɛktromæɡnˈɛtɪk] /i-ˌlek-trō-mag-ˈne-tik How to pronounce electromagnetic (audio)/ (ame, mw)

electromagnetic — 形容詞

  • electromagneticpositive
  • more electromagneticcomparative
  • most electromagneticsuperlative

1. connected with the energy and effects that appear when electric charge moves and

1.形容詞C1
釋義

電磁的

與電流產生的電磁效應有關

connected with the energy and effects that appear when electric charge moves and creates magnetism.

例句

Mina put her phone too close to the speaker, and electromagnetic noise filled the room.

Mina 把手機放得太靠近喇叭，整個房間都充滿了電磁雜訊。

collocation: electromagnetic noise

The lab measured weak electromagnetic waves coming from the storm above the sea.

實驗室測量了暴風雨上方海面傳來的微弱電磁波。

collocation: electromagnetic waves

同義詞
  • electrical

    covers electricity more generally and does not always suggest a magnetic effect as well

  • magnetic

    focuses only on magnetism, not the combined electric-and-magnetic system

  • electrodynamic

    more technical; often used for forces and motion involving moving charges

文法句型

electromagnetic + noun

be + electromagnetic

用法筆記

Most often placed before scientific nouns such as field, wave, signal, or radiation. In less technical writing, speakers often explain the idea with a longer phrase instead of using the adjective alone.

常見錯誤

❌The engineer studied an electric and magnetic field around the cable.
✅The engineer studied the electromagnetic field around the cable.
💡use electromagnetic when one combined field is meant, not two separate adjectives.