The effect of acidity on synthesis of phenylbiguanide additive reaction of aniline with dicyandiamide was studied.研究了酸度对苯胺与双氰胺加成反应生成苯基双胍的影响.Major Composite of thc SeaIant is bisphenol A epoxy resin, dicyandiamide, ureido...
The next meeting will address the problem of truancy.下次会议将着手解决学生的逃课问题.Schools need to reduce levels of truancy.学校需要减少旷课人数。It was a day for impulse and truancy.这是个适于冲动或偷懒的日子....
He bristled with indignation at the suggestion that he was racist.有人暗示他是个种族主义者，他对此十分恼火。Eva stood up and indignation blazed in her eyes.伊娃站了起来，眼睛里燃烧着愤怒。Local councillors have reacted with dismay and indignation.地方政务委员的反应是...
霍华德想成为流行歌手，但因怯场而心生畏惧。Howard wanted to be a popular singer, but stage fright crippled him.《霍华德庄园》是一部经典的老派电影。Howards End is old fashioned film-making at its best.霍华德身着深蓝色套装，衣着无可挑剔。Howard was faultlessly dressed in a dark b...
The company has had to make redundancy payments of £472 million.该公司不得不为裁员支付4.72亿英镑的补偿款。The term "early retirement" is nearly always a euphemism for redundancy nowadays.现在“提前退休”几乎就是裁员的委婉说法。You can hedge against redundancy...