| 单词 | activity wheel |
| 释义 | > as lemmasactivity wheel activity wheel n. = exercise wheel n. at exercise n. Additions. ΘΚΠ the world > animals > mammals > [noun] > wheel for measuring activity of small mammals exercise wheel1902 activity wheel1929 the world > animals > zoology > [noun] > equipment actograph1920 activity wheel1929 society > occupation and work > equipment > machine > parts of machines > wheel > [noun] > tread tread-wheelc1573 wheel1623 tympanum1889 activity wheel1929 1929 Science 1 Feb. 132/2 Apparatus is also available for the study of the relative activity of wild animals in activity wheels. 1981 New Scientist 13 Aug. 407/1 An activity wheel seems to be an obligatory feature of any complete hamster cage. 2008 Behavioural Processes 78 470/2 Rats acquire aversion to a taste substance consumed before running in activity wheels as a form of Pavlovian conditioning. < as lemmas |
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