| 例句 |
instructionaladjective providing useful information or knowledgean instructional DVD on home repair for do-it-yourselfers educational, educative, enlightening, illuminating, informational, informative, informatory, instructive comprehensive, copious, detailed, fullcommunicatory, edifying, elucidative, explanatorychatty, gossipy, newsyavailing, beneficial, constructive, helpful, profitablepractical, serviceable, usable(also useable), useful, worthwhile unenlightening, unilluminating, uninformative, uninstructive impractical, unhelpful, unusable, useless |