noun🔗Share尔格, 焦耳每秒。 The unit of work or energy, being the amount of work done by a force of one dyne applied through a distance of one centimeter. Equal to 10−7 joules."The small toy car required only a few ergs of energy to roll across the table. "那个小玩具车只需要几个尔格的能量就能在桌子上滚动。energyphysicsunitscienceworkamounttechnicalChat with AIVocabulary GamePractice Reading
noun🔗Share沙漠，沙丘群。 A large desert region of sand dunes with little or no vegetation, especially in the Sahara."Our geography lesson focused on the Sahara Desert, and we learned that the massive, sandy areas with giant dunes are called ergs. "我们的地理课重点讲了撒哈拉沙漠，我们了解到那些有着巨大沙丘的广阔沙地被称为“沙丘群沙漠”(shāqiū qún shāmò)，也就是所谓的“ergs”。geographyenvironmentplaceChat with AIVocabulary GamePractice Reading
noun🔗Share功率自行车, 测功器自行车 An ergometer."The physical therapist used an ergs to measure the patient's arm strength after surgery. "理疗师使用功率自行车来测量病人手术后手臂的力量。sportmedicinephysiologydevicemachinetechnologyChat with AIVocabulary GamePractice Reading
