Large scale maps of the Nomonhan area were lacking, so the probe would also serve the double purpose of reconnoitering terrain for future combat operations.是什么意思_Large scale maps of the Nomonhan area were lacking, so the probe would also serve the double purpose of reconnoitering terrain for future combat operations.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句