This condition is called seasonal affective disorder, or SAD for short.这种病情叫做季节性情感失调症,或简称SAD。I'm sad about my toys getting burned in the fire.我的玩具在这场火中付之一炬,这令我很难过。He died five or six years ago I'm sad to say.很遗...
Mr. Freedman is bending on inventing a new machine.福曼先生决心发明一件新机器.She was never one look back on her life, Freedman said.她从不是回忆她的一生的一(个), 自由人说.Benjamin H. Freedman was one of the most intriguing and amazing individuals of...
Polyacrylonitrile is insoluble in acrylonitrile.聚丙烯腈不溶于丙烯腈.Water, acrylonitrile and the galactomannan gum are added to a reactor with an alkali metal hydroxide.水 、 丙烯晴和半乳甘露聚糖胶,同碱金属氢氧化物在一起,加入到反应器中.Objective: To observe th...
The Channel Tunnel project is the biggest civil engineering project in Europe.英吉利海峡隧道是欧洲最大的土木工程。The Channel tunnel was due to open towards the end of 1993.海峡隧道预计1993年年底前开通。A host of problems may delay the opening of the ...
昨天的朝霞很绚烂。There was a spectacular sunrise yesterday.火红的朝霞映照在她的脸上.The blood - red light of down flared on her face.朝霞 映在湖面上.The glory of the dawn [ morning ] is mirrored on [ in ] the lake....