Icicles hang from tree braches in winter.冬天树枝上挂着冰柱.The folds of her evening gown hang gracefully.她的晚礼服的褶皱优美地飘垂着。If you have no other business, you may hang up the phone.如果你没有其他事, 你就可以挂机了。I’m just going to hang the washin...
A fishbone lodged in his throat.一根鱼刺卡在他的喉咙里。I can heal a scratch from a fishbone in 24 hours.我能在24小时内治愈鱼刺造成的轻伤.He coughed and choked up a fishbone.他咳嗽了,呕出了一根鱼骨头.The coughing dislodged the fishbone from his throat.他一咳嗽就把卡...
A similar system is used to contact the communications satellites that now continually encircle the earth.人们正把同样的系统用来与目前绕地球飞行的通讯卫星保持联系.She was continually adjusting the ventilation system.她不停地调节通风系统。Sarah had been plague...
This orbiting telescope is the largest optical instrument in space.这种轨道望远镜是宇宙中最大的光学仪器.Let's pretend we're on the spaceship orbiting round the earth!让我们假装是在沿轨道绕地球运转的宇宙飞船上!Twenty incoming flights were stacked up ...
His great arms dangle loosely at his sides, the palms of his hands open.他的一双粗大的胳膊软绵绵地垂在身子两旁, 手张开着.That man is a total phony, he palms himself off as a Ph . d.那家伙是个彻彻底底的冒牌货, 他冒称是个博士.The crossed the border by greasing the ...
PNA分子可被生物素和各种荧光团常规标记.The PNA molecules can routinely be labeled with biotin or various fluorophores.方法采用链霉素 抗 生物素蛋白生物素过氧化物酶免疫组织化学染色.Methods Immunohistochemistry was performed by using avidin - biotin peroxidase complex p...