单词	union tannage
释义	union tannage 革联合鞣革
随便看	orientation flange assembly orientation flat orientation flight orientation fluctuation orientation force orientation for incoming students orientation for person orientation for place orientation for running a school orientation for running school orientation for the development strategy orientation fracture blasting orientation function orientation gradient orientation growth orientation guidance orientation half-angle orientation half-width orientation histogram orientation histogram vector orientation hysteresis orientation idcnification orientation identification orientation illusion orientation image