英语词汇“They are doing geographical researches”的翻译、意思、用法、释义-英汉汉英双解词典

词汇	They are doing geographical researches
释义	They are doing geographical researches. 他们在做地理方面的研究。
随便看	preheat hot cathode lamp preheat indicator preheating furnace fan preheating gate preheating hopper pre-heating hopper preheating installation preheating liquid metals pre-heating mean preheating method preheating mill pre heating mill pre-heating of accessories preheating of air preheating of fuel preheating of fuel oil preheating of new subassemblies preheating pre-heating Pre-Heating preheating allowance preheating and precalcining system preheating and startup preheating and stretching preheating apparatus