Ferrodynamometer
铁磁式功率计
🗣️ 情景例句
You need to complete some forms before the class.
上课之前你得填一些表格。
Reason is the guide and light of life.
理智是人生的响导和光辉。
Judges, however wise or eminent, are human and can make mistakes.
法官无论如何聪明与有名，毕竟也是人，也会出差错的。