hand-on-experience是什么意思

hand-on-experience是什么意思 亲身经历的经验”是很重要的.Translate it into EnglishPlease provide a better answer and explain it in mandarin.1）Hand-on experience is very important. 是on one hand,还是on the one hand对? 是on one hand,on the other hand还是on the one hand,one the other hand还是都可以? hand in和hand on的区别hand in是上交的意思,记得hand on 也有这种意思,不过两者之间有什么区别?特别：是hand in 和 hand on,不是in hand和on hand. 到底是on the one hand ...,on the other hand还是on one hand...on the other hand?第一个到底有没有the? Memories of two people hand-in-hand experience. hands-on experience是什么意思 Hands on experience 是什么意思? in my hand和on my hand有什么区别?If cat lick your hand,yhey just want toeat salt ____ your hand.是in还是on? “at hand,in hand,on hand,by hand”分别是什么意思? at hand与on hand的区别满是尘埃的世界at hand有两个意思是吧~ Tom,please __(hand)in your homework on time是填hand还是hands? 总理是哪个英语单词?还有,怎么区别on hand和at hand? on his hand和in his hand的不同点 那对于football是用哪个? at hand,by hand,in hand,on hand,to hand ,with hand on the other hand 翻译成德语是哪个词组? in the other hand介词是on还是in,