當汽車傾倒時, 滾珠迫使柱塞落在支承板上.With the car upside - down, the ball forces the plunger to seat against the guide plate.前面與后面支承板表面粗糙.Rough surface in front and back plate.樓層結構由框架柱 、 樓層梁 、 鋼樓承板以及邊模板等組成.Mezzanine structure is make up...
輕型飛機飛行時起落架不一定縮回.The undercarriage on light aircraft does not always retract in flight.男孩看見那條蛇嚇得猛地縮回.The boy started back in fear when he saw the snake.但是現在要縮回來當然為時已晚.But it was too late then, of course, to back out....
Baby cuckoos oust other baby birds from their nests.布谷鳥的雛鳥把其他鳥的雛鳥逐出巢外.Four cuckoos inside the zoo.動物園里四只杜鵑.Let there be cuckoos, a lark and a dove.讓這里有布谷鳥, 云雀,和鴿子....