An arrow with a four-edged head is shot from a crossbow.有四面刃头的箭是从石弓发出来的。A medieval missile launcher designed on the principle of the crossbow.一种从石弓中分化出来的用手来发射的弓箭.A crossbow which can live up to its name!暴龙弩如其名,值得称道.An ar...
超极化及再极化都表明细胞内负电性的增强.Hyperpolarization and repolarization both describe increased electronegativity within the cell.外向电流因此能增加细胞内的负电性.Outward currents therefore increase electronegativity in the cell interior.目的研究丝氨酰-天冬氨酰-...
他正把冰块和柠檬汽水倒进高脚杯里。He was pouring ice and lemonade into tall glasses.曲奇就应该搭配高脚杯的天然柠檬汁一起享用。Cookies are just the thing to serve with tall glasses of real lemonade.莫理: 你是指像这种叫做[觚]的高脚杯的器皿 吗 ?Morley: You mean vessels like this ...
蛋白质和脱氧核糖核酸都是聚合体.Proteins and DNA are polymers.脱氧核糖核酸是存在于每个细胞内的基因物质，它承载从头发颜色到致癌风险等各种遗传型板。DNA is the genetic material inside every cell that carries the blueprints for everything from hair color to the risk of cancer.核糖与脱氧...
I had a monumental run-in with him a couple of years ago.几年前，我和他大吵了一架。It was a case of monumental bad - manners.那是极不礼貌的事例.I take no real interest in monumental sculpture.我对高大的雕塑没什么兴趣。...