tracker
🇬🇧/ˈtrækə(r)/ 🇺🇸/ˈtrækər/📚 16780 8A tracker is a person or animal that finds other people or animals by following the marks left by their feet and other signs that show where they have been. 追踪者
noun [专属名词]拉纤者，纤夫；追踪系统，[自] 跟踪装置；追踪者
If China can realize its goal, it will lower global warming by around 0.2℃ to 0.3℃ alone, according to Climate Action Tracker.
据气候行动追踪组织预计，如果中国能够实现这一目标，它将使全球变暖温度降低约0.2至0.3℃。
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