broaden

v.使变宽

Brit, Britain, Britannic, British, British English, Britisher, Briton, brittle, brittleness, broach, broad, broad bean, Broad Church, broad jump, broad-minded, broad-mindedness, broadcast, broadcaster, broadcasting, broadcloth, broadloom, broadly, broadly speaking, broadness, broadsheet, broadside, broadsword, brocade, broccoli, brochure, broderie anglaise, brogue, broil, broiler, broke, broken, broken home, broken-down, broken-hearted, broker,