joist
音標發(fā)音
- 英式音標 [d???st]
- 美式音標 [d???st]
- 英式發(fā)音
- 美式發(fā)音
基本解釋
- n.托梁
英漢例句
- The floor joist was cracked and fractured, but no debris was deposited in the basement.
地板托梁破裂折斷，但是在地下室并未落下碎片。 - The purpose of transferring loads to the joist and wiping out the columns can be achieved safely.
通過預應力吊桿將樓面荷載轉移到托梁上，安全地實現(xiàn)托梁拔柱的目的。
用作名詞 (n.)
英英字典
- a long, thick piece of wood, metal, or concrete, used in buildings to support a floor or ceiling