1. He was voted horse of the year and then was retired to stud. 他被选为年度马,然后就退役作了种马。
2. When he reached the stud-farm a glance showed him that the horse was not what he wanted. 到了种马场,看了一眼他就明白没有他中意的马匹。
3. The synthetic conditions of 2-pentylidene cyclopentenone using PTC were stud-ied, and the conditions of isomerization were also studied. 对相转移催化合成2-戊叉环戊酮及其异构化的条件进行了研究。