| Information | |
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| has URI | http://lexvo.org/id/term/rus/%D0%BF%D0%BB%D0%BE%D1%85%D0%BE%D0%B9 |
| Meaning | |
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| Show unreliable ▼ | |
| means | (adjective) difficult to accomplish; demanding considerable mental effort and skill; "the arduous work of preparing a dictionary" arduous |
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