yeoman的例句（yeoman在句子中的用法）

• did yeoman service 完成刚毅的任务
• A yeoman farmer model of price setting under monopolistic competition. 垄断竞争中自耕农定价模式.
• The medicine you gave me has done me Yeoman's service. 你给我的药大起作用.
• Her uncle spend two years on a warship as a yeoman. 她舅舅在军舰上当了两年文书军士.