noun 下载 🔗分享 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. Examples : "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。 energy physics unit science work amount technical 与AI对话词汇游戏阅读练习
noun 下载 🔗分享 沙漠，沙丘群。 A large desert region of sand dunes with little or no vegetation, especially in the Sahara. Examples : "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”。 geography environment place 与AI对话词汇游戏阅读练习
noun 下载 🔗分享 功率自行车, 测功器自行车 An ergometer. Examples : "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。 sport medicine physiology device machine technology 与AI对话词汇游戏阅读练习
