基本解釋n.棟梁;屋頂同根派生 rooftree相關(guān)詞英漢例句if as a tree, Im going to be the rooftree; 既然是樹(shù),我就要長(zhǎng)成棟梁;rooftree更多例句詞組短語(yǔ)短語(yǔ)housetop roof rooftop rooftree 屋頂rooftree更多詞組英英字典柯林斯英英字典 &rarranother name for ridgepole rooftree劍橋字典rooftree柯林斯字典專(zhuān)業(yè)釋義土木建築工程椽木架子