topographic troops
基本释义
地形测量队
实用场景例句
学术讨论
The thresher is an essential machine in modern agriculture.
打谷机是现代农业中必不可少的机器。
校园生活
The history of farming includes the invention of the thresher.
农业历史包括打谷机的发明。
研究项目
The efficiency of the new thresher was compared to traditional models.
新打谷机的效率与传统模型进行了比较。
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