magnetic field [mæɡˈnetik fi:ld]以下由轻松背单词网站提供
词组级别第9级基本释义磁场参考例句If a magnetic field is switched on,the symmetry is broken.如果加上磁场,就破坏了这种对称性。Pigeons navigate less accurately when the earth's magnetic field is disturbed.地球磁场受到干扰时,鸽子的道航能力就会变得不准确。 推荐阅读 |