This book was a great consolation to me at a period full of paroxysms and misery.在充满动乱和灾难的时期,这本书是我莫大的安慰.Colic is paroxysms of crying and irritability in an infant.疝痛表现为婴儿的阵发性哭闹和烦躁不安.The patient is given to sudden and ine...
He mostly stayed at home tucking up the children.他主要待在家里，帮孩子们盖好被子睡觉。"Probably," I said, tucking in my shirt.“大概吧，”我边说边把衬衫掖了进去。I can assure you that we have every chance of tucking his ass into jail.我敢向你担保,我们完全有把握将这头蠢驴塞进监...
这是我所见过的最速成的游泳课。It was the quickest swimming lesson I'd ever witnessed.智慧不是速成的.Intelligence moves at a gentler pace.如果有一种速成的灵药就好了.If only a crash panacea!...
采用相转移催化剂,氯代环已烷与二硫化钠溶液反应合成了二环已基二 硫醚.Dicyclohexyl disulfide was prepared by reaction of chlorocyclohexane and sodium disulfide using phase transfer catalyst ( PTC ) .确定大蒜素的成分主要包含二烯丙基一硫醚, 二烯丙基二硫醚, 二烯丙基三硫醚等在内的多种含硫化合物.The eff...