The bare office was warmed only by a framed picture of Admiral Mayo on the bulkhead.这间朴素的办公室里仅有的点缀是嵌着镜框挂在舱壁上的一幅梅奥海军上将的照片.Remove drain plug from bulkhead fitting and install valve assembly. Hand tighten.从堵头连接件上拆卸排泄塞,并安装阀门...
Demonstrations, films, and videotapes are shown for your edification.采用了演示及播放电影和录像带的形式，以起到教育作用。Lectures will be interspersed with practical demonstrations.讲课中将不时插入实际示范。The scientist elucidated his theory by three simple ...
我擦破皮了，一碰就疼。My skin was abraded and very tender.因鞋子不合适,他的脚后跟擦破皮了.His heel is raw because his shoe doesn't fit well.在指关节擦破皮的地方,约翰尼都给抹上了红药水.John put some mercurochrome on the places where his knuckles were skinned and ...
regurgitate food把吃下的食物吐出His measure of success is his students'capacity to regurgitate factual data.而他成功的标杆是他的学生反刍事实数据的能力.regurgitate what you have learned机械刻板地重复学过的东西The valve regurgitate flow usually occur in mult...