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cross-beam的英文翻譯是什麼意思，詞典釋義與在線翻譯：
英英釋義
名詞 crossbeam:
-
a horizontal beam that extends across something
cross-beam的用法和樣例：
例句
- The window frame folded up under the heavy weight of the beam.
窗框在大梁的重壓下垮掉了。 - The crane is connected with the main beam through its under-frame and the truck chassis.
起重機通過其底架與汽車底盤與大梁連接。
