noun 下载 🔗分享 非必需品,可有可无的东西 Something that is not essential. Examples : "During the lockdown, stores selling nonessentials were closed. " 封锁期间,出售非必需品的商店都关门了。 thing 与AI对话词汇游戏阅读练习
adjective 下载 🔗分享 非必要的,不重要的 Not required; not essential. Examples : "During the power outage, we only used the essential appliances; the TV and other nonessential devices were turned off to conserve energy. " 停电期间,我们只使用了必要的电器,像电视和其他非必要的设备都关掉了,为了节约能源。 condition quality 与AI对话词汇游戏阅读练习