基本解釋樺樹(shù)同根派生 birch-tree相關(guān)詞英漢例句They've got a wonderful birch in the back garden.他們?cè)卺峄▓@有一棵極好的樺樹(shù)。The birch has smoothbark and slender branches.樺樹(shù)有光滑的皮和細(xì)長(zhǎng)的枝。birch-tree更多例句