• 1. be used up: 筋疲力尽 | 用完了 | 用完 | 消耗完的
• 2. cannot be used up: 用不完

• 1.At its core is love, and a sacrifice to protect those most vulnerable to the coronavirus' effects—the elderly, people with compromised immune systems, and those whose life-saving resources would be used up by a malignant epidemic.
  它的核心是爱，它也是一种牺牲，能让最脆弱的那部分人免受冠状病毒的影响——这其中就包括老年人、免疫系统受损的人以及那些救生资源即将被恶性流行病消耗殆尽的人。
  dict.yoduao.com
• 2.Unlike other natural resources (such as oil), water cannot be used up.
  不像其他自然资源(比如石油)，水并非不可再利用。
  dict.yoduao.com
• 3.The reserve of available Internet addresses will be used up around the world in January, warned experts based here.
  互联网专家警告说，全球可用的互联网地址储备将在1月份耗竭。
  dict.yoduao.com

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