going directly ahead from one point to another without veering or turning aside;
"some people see evolution as an undeviating upward march from simple organisms to the very complex" "a straight and narrow tree-lined road unswerving across the lowlands"
used of values and principles; not subject to change; steady;
"undeviating loyalty"
例句
用作形容词(adj.)
I learned from him also consistency and undeviating steadiness in my regard for philosophy;我还从他那里学到了如何中庸允执于哲学思考且能一以贯之。