1. The crossbeam of this workshop is made of T-shaped steel. 这个厂房的横梁是用丁字钢搭建而成的。
2. For example, the research document of the bearings and crossbeam layouts of the irregular bridge with lager ratio of wide-span and other . 如宽跨比大的异型桥梁的支座布设及横隔梁设置等方面的问题，相关的研究文献极少。
3. A device usually consisting of two upright posts supporting a crossbeam from which a noose is suspended and used for execution by hanging; a gallows tree. 一种装置，通常包括支撑一根悬挂绞索的横梁的两根直立柱子，用于执行绞刑；绞刑架。
英英解释
n.
1. a horizontal beam that extends across something
