Medico - color is a method to adjust medico - environment by using color.医院环境色彩是调节现代医院环境的一种手段.Manned space environmental simulation technology is a very important branch of Space Medico - Engineering.载人航天环境模拟技术是航天医学工程学的重...
Learning is an ornament in prosperity, a refuge in adversity, and a provision in old age.学问在得意时是装饰品，失意时是庇护所，年老时是供应品。Their friendship was forged by sharing adversity.他们的友谊是由于共患难而结成的。A friend is best found in adversity=A f...
One felt that he had kept himself unspotted from the world.旁人会感到他没被世俗污染.He was able to get into the building unspotted and unsuspected.他能清白、不受怀疑地走入大楼....
一只棕色的小鹿蹦跳着穿过他们面前的那条小路。A small brown fawn hopped across the trail in front of them.安娜穿着亚麻长袍，衬出其棕色的皮肤，显得十分高贵。Anna looked tanned and majestic in her linen caftan.他是个白人，留着棕色的齐肩发并蓄着小胡子。He was white, with brown shoulder-length...