As comets go, it is a whopper.就彗星而言,它可是个庞然大物。The earth crosses the tracks of certain comets.地球穿过某些彗星的轨迹线.Most stars probably have their quota of planets, meteorids, comets, and asteroids.多数恒星也许还拥有若干行星 、 流星 、 彗星和小行星....
在他头顶的天花板上有一道很深的裂缝。There was a deep crack in the ceiling above him.他们头顶的水晶吊灯闪闪发亮.Crystal chandeliers glittered brightly above them.我们头顶的墙塌了下来,地下室里满是砖灰,我惊得说不出话来。My words were lost as the walls above us crashed down, fillin...
在被担架抬下跑道时,她明显处在巨大的痛苦中.She was clearly in tremendous pain as she was carried off the track on a stretcher.在被救护人员从火车上抬下时,他死了.He expired as he was being carried from the train by ambulance men.22岁的鲁尼倒在地板上立刻呼叫队医.他被担架抬下球场送去医院...
However, MyoD 1, myosin , myoglobin, S 100, desmin , CK, EMA, CD 68 and CD 117 were negative.而MyoD1 、 myosin 、 myoglobin 、 S-100 、 Des 、 CK 、 EMA 、 CD68以及CD117均(-).Conclusion : CD 40 L and E - selection might play a role...