尿液是无菌的。Urine is sterile.手术室应该是个无菌的环境.An operating theatre should be a sterile environment.在各种规定的培养基上可得到锈菌的单体纯净培养物.The axenic culture of rusts has been achieved on various defined media....
I felt cozy watching the hearth fire.看着炉火我感到温暖而舒适.The room had a cozy, homelike atmosphere.这房间有一种宾至如归的舒适氛围.The English word uncle has , for various reasons, a cozy and slightly comic set of associations.英语uncle一词由于种种原因有一...
她在墙上贴满了十二星座的标志。She covered the walls with the signs of the zodiac.托勒密绘制了48个星座1,000多颗恒星的星位图。Ptolemy charted more than 1000 stars in 48 constella-tions.“你是什么星座的？”——“双子座。”"What star sign are you?"—"Gemini."...
他企图使动摇的士兵坚强起来.He tried to stiffen his wavering soldiers.民族资产阶级 当然 是动摇的, 但是要利用它的积极的一面, 要有团结有斗争.Without doubt , the national bourgeoisie tends to vacillate , but we should , nevertheless, make use of its positive side, uni...