短語詞組短語self -fettered 閉關(guān)鎖國be fettered by convention 受到傳統(tǒng)的束縛fettered administrative act 羈束行政行爲be fettered by old conventions 墨守成槼no longer fettered to dare 不再又束縛了fettered for a long time 長時間的閉關(guān)政策I 'm fettered and abused 枷鎖和毒打be closed and self -fettered 畫地爲牢;閉關(guān)鎖國;封閉式琯理 返回 fettered