Today's report is rather more discouraging for the economy.今天的报道让人对经济更加丧失了信心。It's very discouraging to be sneered at all the time.成天受嘲讽是很令人泄气的.It's discouraging that so many students have failed.那么多学生考不及格,...
How do I determine the length of luteal phase?如何确定黄体期的长短?The transition into the catabolic or open wound phase of injury is often not clearly demarcated.从烧伤休克期转变到分解代谢或开放伤期的界线时常是不清晰的.Vapour phase chromatography has rapidl...
"This is Brady Coyne," said Sam, jerking his head in my direction.“这位是布雷迪·科因，”萨姆突然转头对我说。Coyne slid his legs over the side of the bed.科因两腿悄悄滑下了床。He eyed Coyne dubiously.他用怀疑的目光打量着科因。He had been disturbed by the news of th...