采用展成法刨削直齿锥齿轮时工件既要自转又要公转。 发布时间:2019-07-21 07:06 │ 来源:www.tikuol.com 题型:判断题 问题: 采用展成法刨削直齿锥齿轮时工件既要自转又要公转。
题型:判断题 --- How was your family's party? --- We didn't plan like that, but it ____ very well.A.tried outB.went outC.worked outD.carried out 查看答案