词汇	merging tree
释义	merging tree 归并树
随便看	point of initial enplanement point of inquiry point of insertion point of insertionor insertion point of intercept point of interception point of interest point of interface point of intersection point of intersection of tangents point of inversion point of invocation point of irradiation point of irreducibility point of junction point of knee bend point of land pointoflast environment restart point-of last-environment restart point-of-last-environment restart point of lattice point of law point of lay point of laying up point of liberation