dynamo: n.1.【电学】发电机〔尤指直流发电机〕。2.〔口语〕勤奋肯干的人,精力充沛的人。短语和例子an alternating [direct] current dynamo 交[直]流发电机。 a compound [wound] dynamo 复绕[复激发]电机。 shunt [wound] dynamo 分绕[并励发]电机。
Our home planet , like several other bodies in the solar system , generates its own magnetic field through an internal dynamo 地球就如同太阳系里的一些其他天体,是利用内部的发电机来产生磁场。