rockairn.从飞机发射的高空探测火箭rockn.岩石；摇滚乐；困境vt.使震惊；摇动；使动心vi.来回摇动；跳摇摆舞rock-breaking type岩石破裂类型rock sb.'s beliefsrock slope stability岩体边坡稳定性rock salt interlayer盐岩夹层rock forming element造岩元素rocking ball bearing摇摆滚珠轴承rock and soil medium岩土介质rock-anchored beam岩锚吊车梁rock biaxial loading岩石双向加载rock stress-strain岩体应力一应变

1. A big rock stuck out of the water.
   一大块岩石突出水面。