a. 同质的, 同体的

[ adj ]
regarded as the same in substance or essence (as of the three persons of the Trinity)
<adj.pert>

Consubstantial \Con`sub*stan"tial\, a. [L. consubstantialis;
con- + substantialis: cf. F. consubstantiel. See
{Substantial}.]
Of the same kind or nature; having the same substance or
essence; coessential.

Christ Jesus . . . coeternal and consubstantial with
the Father and with the Holy Ghost. --Foxe.