他和史密斯打了一架，把后者的鼻子打出了血。He had had a fight with Smith and bloodied his nose.她皱皱鼻子，为他毫无热情而感到不快。She wrinkled her nose, piqued by his total lack of enthusiasm.为改变鼻子的形状，她甚至接受了整形手术。She even had plastic surgery to change the shap...
Digitizes every segment of control system and attained PID control.自控系统的每个环节数字化,用计算机实现PID控制.She cleaned a small segment of the painting.她擦干净了这幅画的一小部分。The lymphocele is internally drained into the peritoneal cavity by exc...
Use a weatherproof rucksack to carry your camera and lenses around in.用防风雨的帆布背包装照相机和镜头。Projector designed for floodlighting, usually capable of being pointed in any direction and of weatherproof construction.为泛光照明设计的投光系统...