| 例句 |
I stepped on a nail sticking out of the floorboards.我踩到了地板上凸出来的一颗钉子。She injured herself on a screw that protruded 2 inches out of the bench.她被长凳上凸出来两英寸长的一根螺丝钉割伤了。Four towers projected from the main building.从主楼上凸出来四个塔楼。A sharp overhang of rock gave them cover.一块凸出来的尖利岩石成了他们的避身之所。Thick pipes sprouted from the floor and disappeared through the ceiling.粗管子从地板上凸出来，穿过天花板后不见了。 |