joyful的反义词有：sorrowful, sad, grievous, grievous, sorrowful, sad。adj.joyful的反义词（欢喜的）：sorrowful, sad, grievous。joyful的反义词（其他释义）：grievous, sorrowful, sad。...
The Spring Festival is a joyful occasion.春节是欢乐的节庆。Glory to you! We exclaim with a joyful soul.到你的光荣? 我们与欢乐的灵魂呼喊.We're a very joyful people; we're very musical people and we love music.我们是非常快乐的民族；我们能歌善舞，热爱音乐。She...
A wedding is a joyful celebration of love.婚礼就是快乐的爱情庆典。She was joyful of her good result of the scientific experiments.她为自己的科学实验取得好成果而高兴.The meeting with the old comrades - in - arms is a joyful one.与老 战友 的那次聚会是一次欢乐的聚会....
No bank would be willing to underwrite such a loss.没有哪家银行愿意承担这样的损失。The government will have to create a special agency to underwrite small business loans...政府需要设立专门机构来为小企业贷款作担保。A group of ten international banks is to un...
Again and again passages in his essays exasperate or bewilder.他的文章里使人忿然或困惑的章节屡见不鲜.So many questions bewilder me.这样多的问题使我困惑.The letter would only bewilder the mother.这信只会使妈妈惶惑不解....
Population genetics owes its origin to Francis Galton.体遗传学的创立应归功于弗朗西斯·高尔顿.Galton devised a method of creating composite pictures in which the features of different faces were superimposed over one another.高尔顿发明了一种把不同人的五官...
The increase of carbon equivalent is primary reason for graphite floatation.碳当量高是引起石墨漂浮的主要原因.In graphite sheets, carbon atoms bond together in rings...石墨层中的碳原子相互连接形成碳环。A powerful electric current is passed through a piec...