expanded的翻译

The World Health Organization recommended on Tuesday that China include five additional vaccines in the country's most regulated vaccine program.The recommendation came as the WHO said it is confident in the quality

行列式的的英文：determinantal参考例句：When the determinant is expanded, it produces a polynomial, called the characteristic polynomial当行列式展开后，得到一个多项式，叫它为特征多项式。This determinant is a special case

韩国沉船事故调查已扩大至海警Investigations into the sinking of the South Korean ferry have now expanded to include the actions of the Coast Guard on the day.On Monday, officials raided a Coast Guard situation room, wher&