roof rafter

常見例句

雙語例句

• Rafter of satin, and roof of stone.
  裹著綢緞的椽，石頭屋頂。
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• The main truss or rafter that supports and gives form to a roof.
  把梁木按一定結(jié)構(gòu)搭好形成的一個嚴(yán)密的結(jié)構(gòu)（如屋頂?shù)臉?gòu)架）。
• The section of the roof where the incident happened was being investigated to find out what caused the 50-tonne steel rafter to move.
  發(fā)生事故的頂棚部件正在被調(diào)查，來找出是什么導(dǎo)致了這個50噸的大家伙發(fā)生了移動。
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