| 单词 | obstacle course |
| 释义 | obstacle coursenouna military training area having obstacles, as hurdles, ditches, and walls, that must be surmounted or crossed in succession. Informal. an event, situation, course of action, or the like that presents many challenges or difficulties. Words nearby obstacle courseobsolesce, obsolescence, obsolescent, obsolete, obstacle, obstacle course, obstacle race, obstet., obstetric, obstetrical binder, obstetrical forceps Dictionary.com UnabridgedBased on the Random House Unabridged Dictionary, © Random House, Inc. 2020 |
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