Penicillin was an extremely significant medical discovery.青霉素是极其重要的医学发现.The laxity of export control authorities has made a significant contribution to the problem.出口控制部门工作懈怠，是造成此问题的重要原因。There were no significant differe...
The company looks poised to make a significant breakthrough in China.这家公司看来很有把握在中国取得重大突破。Two significant constants have been found in a number of research studies.若干研究已经发现了两个重要常量。The accident is already shaping up as a s...
外面的空气沉滞、潮湿而闷热。The outside air was heavy and moist and sultry.男式灯笼裤已不时兴了,成了滞销货.Men's knickers went out of style and are now a drug on the market.一般说来,这些材料不显示磁滞现象.As a rule these materials do not show hysteresis....
a moderately wealthy family一个普通富裕的家庭He was astronomically wealthy.他富甲一方。Wealthy people drank cacao and said it was good for the digestion.富人喝可可,说它对消化有好处.Rich dad stood and shut the creaky old wooden window that needed re...
I'll try to save him the expense of a flight from Perth.我会设法替他省下要从珀斯飞来的机票费用。It's a hell of a hike from Sydney to Perth.从悉尼到珀斯的徒步旅行简直苦死了.From there, he will fly to Perth.从那里, 他再飞往珀斯....
I was steeling myself to call round when Simon arrived.我正下决心准备去拜访时，西蒙来了。Those involved are steeling themselves for the coming battle.那些参与者正准备迎接即将到来的战斗。Those involved are steeling themselves for the coming battle...那些参与者正...
所有的婚姻, 所有的固定的关系都是有可能陷入这种惰性的.All marriages, all relationships, are susceptible to that.氡的一种放射性的, 惰性的和气态的同位素,其半衰期为3.92秒.A radioactive, inert, gaseous isotope of radon a half - life of 3.92 seconds.锕射气氡的一种放射性的, 惰性的和气态的同位素, ...