结肠，或大肠，因充满气体而膨胀。The colon, or large intestine, distends and fills with gas.继结肠源, 十二指肠是憩室最多见的部位.After the colon, the duodenum is the most common site for diverticulum.结肠是大浓度的细菌所在地.The colon is the locus of a large concent...
Each man has his merits and demerits.每个人都有他的功和过.The committee are looking at the merits and demerits of the proposal.委员会正在评判该提议的优缺点.The preparation of catalysts , yield of glyceryl triacetate and and demerits the catalys...
万紫千红才是春.It is spring only when all the flowers are blooming.春争日,夏争时.In spring every day counts , in summer every hour.春天一近, 树上长出了嫩叶.As spring approaches, the trees begin to send forth tender buds....