托梁,承接梁穿过孔洞,如壁炉地面,到插梁末端能被固定的横梁 A beam across an opening, such as a hearth, into which the ends of joists can be fitted.
尖端一个带尖或突起的物体的末端 The end of a pointed or projecting object.
当顺序写操作超出文件原长度时,在文件末端另分配给该文件的空间量。 The amount of space to be allocated at the end of a file each time a sequential write exceeds the allocated length of the file.
北极星第二星的光度中的一颗星,位于小熊星座把柄的末端,几乎位于北天极 A star of the second magnitude, at the end of the handle of the Little Dipper and almost at the north celestial pole.