I was a little breathless and my heartbeat was bumpy and fast.我有点儿喘不上气，心脏咚咚地快速跳动着。We were breathless with anticipation.我们满怀期待，激动得快要无法呼吸。Chess fans around the globe watched the match with breathless interest.全世界的棋迷都屏息静观这场...
I was a little breathless and my heartbeat was bumpy and fast.我有点儿喘不上气，心脏咚咚地快速跳动着。Tech-nology has advanced at a breathless pace.技术进步速度惊人，日新月异。He arrived breathless at the top of the stairs.他爬上楼梯顶时气喘吁吁的。...
Reactions in liquid HF are known that illustrate also amphoteric behavior, solvolysis, or complex formation.已知在液态HF中,也能说明两性行为溶剂分解或络合物形成作用的反应.Biological activities of amphoteric surfactants to higher or lower organisms we...
An antigenic substance has the potential of producing an allergic response in certain individuals.抗原物质在某些个体内有产生变态反应的潜能.Glycoproteins act as important antigenic determinants to which host immunity is often directed.糖蛋白是重要...
Explain why barium forms peroxide but beryllium does not.解释为什么钡能形成过氧化物而铍则不能。Common ceramic elements are barium titanate and lead zirconate - titanate.普通的陶瓷元件分别是钛酸钡和锆钛酸铅.There is reflux of barium into the terminal ileum.钡...
The old birds or the fostered young would gain an advantage.老鸟和被抚育的小鸟,都会得到利益.Its cash crisis has been fostered by declining property values.地产贬值引发了现金危机。Humanization is to have a person fostered in all - round way .“以人为本”...
to hold onto the handlebars抓住把手Unloosed my grip on the handlebars.把握紧的把手松开了.From time to time he shifted his position on the handlebars.他不断地变换着握把的姿势....