The playwright cocooned himself in a world of pretence.这个剧作家与世隔绝，生活在一个虚幻的世界里。The theory made the greatest pretence of having a scientific foundation.那学说号称最具有科学基础.Their friendliness was only pretence.他们的友善态度只不过是装出来的。Altma...
The team'stereoisomerism " however, is generally restricted to mirror image isomerism.然而 “ 立体异构”一词通常只限于镜象异构.A rather more complex case is that of steric isomerism.更复杂的情形是立体异构问题.It realized the isomerism form to have...
I accepted it cheerily.我高兴地接受了。But, maugre all hardships, they pursued their journey cheerily.虽然诸多困难, 他们仍愉快地继续他们的旅程."Come on in," she said cheerily.“进来，”她兴高采烈地说。"There we go," said Diane, a trifle too cheerily.“这就对了，”黛安娜...