The synthesis of ν - curcumene was described. The experiment affirmed that ν - curcumene can aromatize to α - curcumene readily at room temperature.用金屬鋰 - 液氨一步還原法合成γ姜黃烯.實驗證實γ姜黃烯極不穩定,室溫下極易芳香化轉變成α姜黃烯....
He went careering off down the track.他控制不住，沖出了賽道。The little boy was careering about the room.這個小男孩正在屋子里到處猛跑.O storm, embodied , rising, careering with swift steps along the beach!啊,暴風雨已然成形, 高漲, 沿著海岸飛奔疾走?...
He was diagnosed as severely dyslexic but extraordinarily bright.他被診斷患有嚴重的閱讀困難癥，但是卻絕頂聰明。Nearly a third of the children were severely underweight.近1/3的孩子體重嚴重偏輕。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.名為《海盜》的話劇第1幕的背景幕布上畫的是顛簸于驚濤駭浪中的一條船。Leeds Castle will provide a dramatic backdrop to a fireworks display next Saturday...利茲...
She spread pieces of bread on the counter and began buttering them.她把幾片面包擺在臺上，開始抹黃油。I tried buttering her up. "I've always admired people with these sorts of talents."我拼命奉承她：“我一直欽佩有如此才能的人。”He's probably butteri...
The baby was born by Caesarean section.那嬰兒是施行剖宮產手術出生的。It was a difficult birth : she had to have a Caesarean.她因為難產,要做剖腹產術.Her delivery is a Caesarean.她是剖腹產....