She dallies over her work and rarely finishes it.她工作吊儿郎当,很少能把工作做完.The pupil always dallies over difficult math problems.这个学生做数学难题总是慢慢吞吞.He that dallies with enemy gives him leave to kill him.把敌人看儿戏,无异于准许敌人杀害自己....
Calcium cyanamide is poisonous and irritating to the skin.氰氨化钙是毒性物质,对皮肤有刺激性.A new process, urea - calcium cyanamide method, for producing thiourea from urea and hydrogen sulfide is proposed.利用尿素和硫化氢等原料制备硫脲, 提出了尿素 - 氰氨化钙法...
降低贸易壁垒导致出口商各自为政。The lowering of trade barriers has led to a free-for-all among exporters.关税和税收是自由贸易的最大壁垒。Duties and taxes are the most obvious barrier to free trade.精神上、地理上的壁垒都在热切的探索者面前退缩.Mental as well as geographical h...
The infiltration, inflammation around bronchia, and pleural effusion were early presentations, not distinguishable from common infections.并殖吸虫病在不同的时期出现不同的胸部CT表现,浸润性和支气管周围炎样改变以及胸腔积液是感染的早期表现....
The list of drinks, a dozen pages long, makes fascinating reading.酒水单一共有十几页长，读起来很有趣。I still find this story both fascinating and unbelievable.我仍觉得这个故事既有趣又不太可信。What happens when the two interests collide will make a fasci...