heel
The part of a ship at which the prow joins the keel.
´前´。´´踵艏´´。´柱´。´´脚船的一部分,船首与船骨相接于此。
—— 给力词典精选The part of a vertical shaft that turns in a bearing.
轴´´。´踵´。´´轴承中能旋转的垂直的轴。
—— 给力词典精选Oil is the Achilles´heel of the trade picture now.
石油是今日贸易形势中的阿基利斯脚踵。
—— 给力词典精选Patent, Lethal Area in Medication Industry?
专利:医药产业的“阿喀琉斯之踵”?
—— 给力词典精选The Temple Fair is busy and crowded today.
庙会上人们比肩继踵,真是热闹啊。
—— 给力词典精选