阿波罗尼做了去粗取精和使之系统化的工作.Apollonius stripped the knowledge of all irrelevancies and fashioned It'systematically.应用矩阵可以使计算程序系统化,并可使问题适于用计算机求解.The use of matrices systematizes the calculation procedure and adapts the probl...
The cock has crowed for the third time.鸡唱三遍.'I'm not sure I've ever driven a better lap,' crowed a delighted Irvine.“我想这也许是我开得最棒的一圈，”欧文高兴地欢呼道。The cock clapped his wings and crowed.公鸡振翅啼叫."I'm not...