同根派生 sesamoid bone相关词英汉例句Walton missed Sunday's game because of sesamoiditis, an inflammation of the sesamoid bones that began in his right foot last Friday.沃顿因为脚部籽骨发炎缺席了星期天的比赛，上周五他的右脚就出现了籽骨发炎的症状。sesamoid bone更多例句