| 例句 |
informatoryadjective providing useful information or knowledgean informatory brochure is available for first-time visitors to the historic site educational, educative, enlightening, illuminating, informational, informative, instructional, 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 in the 15th century |