形容词
中文翻译：主要的
同义词：
['priority', 'chief', 'primary例句：1. The primary goal of the project is to reduce carbon emissions.（该项目的首要目标是减少碳排放。）2. The primary reason for his absence was a sudden illness.（他缺席的主要原因是一个突发的疾病。）3. The primary function of this tool is to measure distances.（这个工具的主要功能是测量距离。）']
例句：
-
1. The primary goal of the project is to reduce carbon emissions.
该项目的首要目标是减少碳排放。
-
2. The primary reason for his absence was a sudden illness.
他缺席的主要原因是一个突发的疾病。
-
3. The primary function of this tool is to measure distances.
这个工具的主要功能是测量距离。