director-general

n main administrator of a large organization （大机构的）主要管理者; 总裁; 总监; 总干事.

dipsomania, dipsomaniac, diptych, dire, direct, direct access, direct action, direct current, direct debit, direct object, direct speech, direct tax, directed, direction, direction-finder, directional, directive, directly, directness, director, directorate, directorship, directory, dirge, dirigible, dirk, dirndl, dirt, dirt cheap, dirt farmer, dirt road, dirt-track, dirtily, dirty, dis-, disability, disable, disabled, disablement, disabuse,