黑尔芬 meaning in English
helfen
Examples
- The proper count of the multiplicity was settled by georges-henri halphen in 1873 .
真正计相重数的问题是由乔戈斯-享利黑尔芬在1873年解决的。 - The proper count of the multiplicity was settled by georges - henri halphen in 1873
真正计相重数的问题是由乔戈斯-享利?黑尔芬在1873年解决的。