梭子是从梭口的上下两层经纱之间穿过.The shuttle passes over the lowered ends shedunder the raised ends.在该系统中, 经纱被送入织机.In this system, the warp yarns are fed to the loom.经纱应该强度高 、 弹性好 、 伸长率高,而且表面光滑.A warp yarn should be strong, elastic, ex...
You clear the table and I'll make the coffee.你收拾盘碟,我去煮咖啡.Kathy , let us clear the table for you.让我们来替你收拾桌子吧.Mary never wash dishes or even to clear the table.玛丽从来不洗碗,甚至连收拾桌子的事也不主动....