老人家蹒跚的脚步显出她体质衰弱.The old woman's halting steps revealed the feebleness of her constitution.他只有几位举止文雅, 步履蹒跚的年老邻居.He had only gentle, dotty old neighbors."人们回头目送着他,他那蹒跚的身影是如此的古怪.有几个警察一直用眼睛盯住他, 以便阻止他向人乞讨.Several officer...
In graphite sheets, carbon atoms bond together in rings.石墨层中的碳原子相互连接形成碳环。Made from cast iron, it is finished in graphite enamel.它是用铸铁制成，最后在外面搪了一层石墨。A powerful electric current is passed through a piece of graphite.给一块石墨通...
The experiment above confirmes that sodium ferulate can antagonize ETB on Ast and displays protective function.上述实验证实,阿魏酸钠可拮抗星形胶质细胞上的ETB发挥保护作用.Displays bitmaps that have transparent or semitransparent pixels.显示包含透明或半透明像素...
He was capable of writing things of startling originality.他能够写出极具创意的作品。This latest collection lacks style and originality.这本最新选集既无风格，又无创意。The name of the game in pop music is originality.流行音乐的本质是独创性....
The emphasis is swinging away from simply finding cures for illness to ways of preventing illness in the first place.重点正从简单地对症下药转移到先期预防的方法上来。Habit cures habit.新风移旧俗。Both drugs slow the progression of HIV, but neither cur...
苍鹭说:“你快报答我吧, 我现在要走了. ”I will go now, if you will pay me, said the heron.苍鹭说:“我试试看. ”I'll try, said the heron.他在墙上画了一只苍鹭.He drew a heron on the wall....