Hyperpolarization and repolarization both describe increased electronegativity within the cell.超极化及再极化都表明细胞内负电性的增强.Outward currents therefore increase electronegativity in the cell interior.外向电流因此能增加细胞内的负电性.Metallic char...
Ford was a respecter of proprieties and liked to see things done properly.福特非常重视礼仪，喜欢把事情办得妥帖得体。...respectable couples who observe the proprieties but loathe each other.遵守礼节但互相憎恨的受人尊敬的夫妇Those strict proprieties of the old...
她每星期打3次网球。She plays tennis thrice weekly.连本地托儿所每星期都要收费100英镑。Even local nurseries charge £100 a week.女仆每星期换一次床单。Once a week, a maid changes the sheets....