Cetaceans reduce the number of breaths they take during rest periods.鲸类动物在休息时减少它们的呼吸次数.It is not clear whether cetaceans undergo dream sleep.鲸类动物是否经历梦睡眠还不清楚.Missing until recently were fossils clearly intermediate, or tr...
She went directly to Simon's apartment and knocked on the door.她直奔西蒙的房间，敲了敲门。He'd phoned Laura to see if she was better.他打电话给劳拉看她是不是好些了。She reached into the wardrobe and extracted another tracksuit.她伸手又从衣橱里取出一件...
The programmer forms the heart of the process chromatograph.程序控制器是色谱仪的关键部件.The basic principle of vacuum braze and its application in manufacturing gas chromatograph are described.介绍了真空钎焊技术的基本原理及其在气相色谱仪气路部件加工中的应用.The tec...
The dancers gyrated to the beat of the music.跳舞者随着音乐的节拍旋转.The young people gyrated on the dance floor.这些年轻人在舞池里不停地旋转.The swift stream raced and gyrated under them, tossing, distorting , and splitting the moon's refl...