coact的一般过去时怎么拼写？

coact的现在完成时为：coacted...

coact的现在进行时为：coacting...

Economy deepens the coact that wants economist and mathematician theoretically.经济理论的深化要经济学家与数学家的共同合作.Coact company is a manufacturer specially produced precision stepping motor, brushiess DC motor and drives.本公司是一家专业生产精密...

vi.共同合作...

coact的音标：coact的英式发音音标为：[kəʊ'ækt]coact的美式发音音标为：[koʊ'ækt]...

coact的第三人称单数（三单）为：coacts...