基本解釋無支鏈的同根派生 unbranched相關詞英漢例句Stems branched basally or unbranched. 基部的莖分枝或者不分枝。Stems erect, usually unbranched. 莖直立，通常不分枝。Stems erect, branched basally or unbranched. 莖直立，分枝或。Stems erect or ascending, unbranched. 莖直立或上陞，不分枝。Stems unbranched or sometimes branched. 莖不分枝或者有時分枝。unbranched更多例句