The synthesis of ν - curcumene was described. The experiment affirmed that ν - curcumene can aromatize to α - curcumene readily at room temperature.用金属锂 - 液氨一步还原法合成γ姜黄烯.实验证实γ姜黄烯极不稳定,室温下极易芳香化转变成α姜黄烯....
He was diagnosed as severely dyslexic but extraordinarily bright.他被诊断患有严重的阅读困难症，但是却绝顶聪明。Nearly a third of the children were severely underweight.近1/3的孩子体重严重偏轻。Nerves became severely frayed when air traffic problems delay...
A storm-tossed ship was painted on the backdrop for the first act of the modern drama named Pirate.名为《海盗》的话剧第1幕的背景幕布上画的是颠簸于惊涛骇浪中的一条船。Leeds Castle will provide a dramatic backdrop to a fireworks display next Saturday...利兹...
The baby was born by Caesarean section.那婴儿是施行剖宫产手术出生的。It was a difficult birth : she had to have a Caesarean.她因为难产,要做剖腹产术.Her delivery is a Caesarean.她是剖腹产....
He went careering off down the track.他控制不住，冲出了赛道。The little boy was careering about the room.这个小男孩正在屋子里到处猛跑.O storm, embodied , rising, careering with swift steps along the beach!啊,暴风雨已然成形, 高涨, 沿着海岸飞奔疾走?...
She spread pieces of bread on the counter and began buttering them.她把几片面包摆在台上，开始抹黄油。I tried buttering her up. "I've always admired people with these sorts of talents."我拼命奉承她：“我一直钦佩有如此才能的人。”He's probably butteri...
赫索格感到一种深切而晕眩的渴望又开始了.Herzog felt a deep, dizzy eagerness to begin.那人感到后颈部受到令人晕眩的猛击.The man felt a stunning Blow upon the Back of his neck.他有一种晕眩的感觉.He had a sensation of dizziness....