...theories about the origin of life...
The disorder in military policy had its origins in Truman's first term...
Their medical problems are basically physical in origin...
Most of the thickeners are of plant origin.
Thomas has not forgotten his humble origins.
...people of Asian origin...
They are forced to return to their country of origin.
近义词: lineage,line,line of descent,descent,bloodline,blood line,blood,pedigree,ancestry,parentage,stemma,stock5