朝鲜罗先

知己意思 up什么意思 take medicine 造句 用take medicine造句 关于做功的原理使用机械时,人们所做的功,都等于不用机械而直接用手做的功．也就是任何机械都不省功,这个规律就叫做做功的原理 请问：直接用手做的功也就是有用功,而用机械所做的功 轻功的原理是什么? 关于功的原理书上说动力做的功=阻力做的功,在斜面中就是拉力做的功=重力做的功+摩擦力做的功,摩擦力有做功吗?那要是在平地上呢?拉力做的功等于什么啊? help:how to print chinesewhy can't i print chinese now.help,help,help!after installing the computer system,suddenly,i can't print chinese!now i can't find "sogou"on the screen(i use sogou to print chinese),it's lost.what can i do the image is lost to I cannot type Chinese in my computer,Help me!I'm afraid that it is useless,My Os is XP and there is no "yu yan lan"in my PC.Maybe it is attacked by someone. 气功的原理是什么 功的原理使用机械是可以省________,可以省_________,但使用任何机械都不能省________.只要回答这三个空就好 look away HOW CAN I WRITE IN CHINESEIF I IN KOREA WHAT IS CINEMA WHAT IS CINEMA怎么样 How can i write china alphabet?a b d e f g h i j k l m n o p q r s t u b w x y x.How can i write china alphabet?all the alphabet Is there a cinema?Yes,it is.错在哪?（急~）Is there a cinema?Yes,it is.这句错在哪里? Ask help:I can't write in Chinese .My computer has wrong,I can't use Chinese,it's question that I can't see language mean.It's important for me,please help me. 樱花的英文 Hope that my love can get well as soon as possible leave it up to me 中文歌词 Leave It Up To Me 歌词 Leave it up 樱花的英文怎么说 we very hope that>>>能这么说嘛? the chance is that ,the chances are 复数有什么区别》? 1.We hope ______ him very soonA.you to see B.to see C.seeing D.can see 为什么不能选A? Chances are that he has already heart the news!这是个倒装句吗?请英语大虾们帮我分析一下句子结构. 儒释道三者长期并存,说明了中华文化的什么特性 It must be terrible to be grown up.1.grown up是算一个短语还是2个词,如果是一个短语的话是什么词性?2.分析一下句子结构. If it is to be,it is up to me.特别是up tu me . if it is to be,it is up to me 怎么翻译? chances are that we might