When the grillage beam structure is exposed outside,especially when the height and width of the beam are relatively large,the spray head layout will be greatly influenced.是什么意思_When the grillage beam structure is exposed outside,especially when the height and width of the beam are relatively large,the spray head layout will be greatly influenced.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句